You could try my book. It doesn't have a primary female lead but it will have POV from a female character sometimes. Though, yes, primarily the POV is from a male character. It does have hints of romance here and there, and while it isn't rebirth or reincarnation, it does have the MC having to become something non-human. (Grimreapers, to be specific)

Title: Grimoire - Atonement of Souls

Genre: Urban fantasy, supernatural and somewhat mystery

2 line summary: The story follows a 16 y/o boy, Aarav, who accidently gets involved in an age old war between Grim reapers and demons when he tried to rescue a little kid from a group of 3 monks.

Blurb:
Aarav ran away.
Who could really blame him, though? The list of things Aarav that didn't excel at was long and humiliating, borderline pathetic even. A list that included fighting too. So when he encounters a group of monk-looking assailants in black with books floating next to them, ganging up on a little harmless kid…he wasn't exactly sure how to deal with that situation. More so, when that strange encounter snowballs into him being attacked by a giant tentacled monster; he did the only thing he excelled at—he ran away.
Being able to see the dead since his birth was strange enough for him but being chased by a monster was taking things a bit too far. But now thrust into the strange world of dead souls, demons and grim reapers; Aarav has to make a choice. Does he continue to live in the ignorance of the blurred lines of two worlds, or will he muster up the courage to do what is right? To save the people close to him, no matter the lengths he has to go to achieve that goal.
Even if it required his own death.

Extra info: As I said, this is an urban fantasy novel with lots of action. The story does not have any sort of system of cultivation mechanics nor is there an reincarnation element. There is a progression in power and strength but it's less...RPG style. Not to mention my main focus on the story are the characters and their struggles, both internal and external. As of today, there are 10 chapters uploaded (including prologue and excluding the disclaimer in the start). My plan is to update the story with one chapter a day (or more if scene demands it) every Mon, Tues, Thurs, Fri and Sun. And my first arc will be completely free ( which will be around 30-40 chapters).
Hope you like it and if you do, don't forget to vote and give your thoughts in comment or review :D

Link: https://www.webnovel.com/book/grimoire-atonement-of-souls_19254392005805605

Cover:
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    Google pays 85$ per hour. My last paycheck was $8500 operating a hundred hours per week online. My younger brother's friend has been averaging 12k for months currently and he's employed for twenty-two hours per week. I can’t believe however simple it had been once I attempted it out. This is often what I do to check further details by opening the link and clicking on (HOME TECH OR MEDIA.) Click Here For More Information........http://kutt.it/z5JK9H

      Ace_0000 I believe 'How I became the Strongest Sovereign' may suit to your taste. The MC is reborn after a betrayal, and grows through growth phases to become even stronger.

      P.s there's also a Rachel or a Gabi we can all hate on. LMAO!!

      Synopsis: Zeref, a former king in his old world is reborn into a realm of supremacy, where each world is its own pillar, lifting up the central station of magic… the upper realm. 7 monarchs, 7 seats; a competition worth everything. Does Zeref have what it takes to occupy all the seats and have all the worlds at the palm of his hands? Or will he be held back by revenge, lust and death?

      Link: https://www.webnovel.com/book/how-i-became-the-strongest-sovereign_19213899106813305

          6 months later

          Hi, I'm a new author and I'm trying to improve my writing technique, any comment on my first work will be welcomed. Thanks.
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          Title: Chronicles of the Drakes
          Genre: Steampunk Fantasy
          Link: https://www.webnovel.com/book/chronicles-of-the-drakes_20329297905264305
          Synopsis:
          At the dawn of the 20th century, the world underwent a technological boom, as well as an increase in warfare, giving rise to a war economy, controlled by the dark intentions of shadowy organisations.
          In Albion, one of the most advanced and industrialised nations, a soldier, Ruslan Drake, heir to one of the greatest inventors of his time, is drawn into this power struggle.
          Seriously wounded in a battle, he returns home, recovering thanks to the advanced technology developed by his family. But he soon discovers that London, his hometown, is an even more dangerous place than any warzone.
          Ruslan will be drawn into the power struggles and influences of London's secret societies, leading him to discover that his injuries may not have been entirely fortuitous, but due to the will of a third party.
          Now, with his family in danger, he will have to plunge into the abyss of deceit and betrayal of the shadow power struggle if he is to protect his loved ones, and find himself plunged into a new war, this time on the very streets of his homeland.
          Link: https://www.webnovel.com/book/chronicles-of-the-drakes_20329297905264305

            Ace_0000
            So... I can see you have had a TON of recommendations. But if you see this, I hope you can check out my story. it fits with all of the criteria you asked for. My book is a reincarnation love story (with some action too) that follows a very lovable female protagonist!

            Reincarnated as a Duke's Fiancé
            Link: https://www.webnovel.com/book/reincarnated-as-a-duke's-fianc%C3%A9_19245459006922405
            The name may sound generic, but I promise the story is not!!

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                Hello! You might try my novel. It's a female lead novel with action and mysteries revolving around the MC. It's a reverse harem but no worries because it would not be your typical harem trope if you give it a chance! Thank you! ^ _ ^

                P.S. Opinions and reviews are highly appreciated! ^ _ ^

                Don't forget to vote, comment, and add to the library! ^ _ ^

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                Title: Scarlette Overland
                Genre: Fantasy Romance, Action, Mystery
                Link: https://www.webnovel.com/book/scarlette-overland_19923920306012005

                Synopsis
                What is the SECRET behind her name?

                “Is it just plain curiosity on your part that is why you are pestering me all over again? If that is the case then, why not uncover the mysteries that surround me all by yourself if you are that eager to know?”

                A mysterious and powerful adventurer within the whole Empire has a deep secret and that secret is known only by her and no one else. But what will happen if her secrets are slowly being revealed by the people who are hunting her from her past? What will she do?

                Scarlette Overland, the famous solo SSS-rank adventurer from Silveria Empire, the largest and most powerful Empire within the Miris Continent. A lone adventurer who prefers working solo missions rather than taking someone else or joining a party for certain reasons.

                She is an enigma to all her fellow adventurers and all of the people who knew her because no one has ever seen her real face as she kept it hidden underneath the mask she is wearing and only her unique crimson-lilac eyes that can be seen. Her identity is unknown.

                There is a reason for it. She’s hiding a SECRET. A SECRET that can only be known by her and no one else.

                But there is a saying that; ‘All secrets are bound to be revealed’

                A certain mission request that she took out of a whim and because of that, for the first time, she took a completely foreign adventurer to be her first-ever companion and along the way, old and new enemies are appearing one by one and her secrets are slowly going to be revealed and this time, Scarlette needs to face the greatest challenges that would come to her life.

                Are you ready to unveil the mysteries and secrets of her past?

                Winter Scarlette Vermilion
                @empressblackrose09

                EXCERPT:

                After some minutes had passed, the man chuckled as he closed the report details of the person he is looking for and a smirk appeared on his lips as he speaks.

                “You are still the same as before. What a smart choice of choosing a name for you to hide. That is one of the aspects that I loved you the most”

                His sparkling jade long hair shines underneath the moonlight from where he stands and as he turned around to looked at his aide, his mismatched golden-silver eyes had a glint of happiness and sadness at the same time as he continued.

                “Make sure to send someone to protect her in the shadows at all cost. Those people who are looking for her, tried everything to block all the information about her. I won’t let them touch her again, are we clear?”

                His voice screams authority as he said those orders to his aide and the said aide knew what his master meant and he complied.

                “As you wish Your Excellency”

                After that, the aide left his master alone on the balcony and the man once again looked outside to collect his thoughts as he sighed.

                “I finally found you, Scarlette Overland. My fierce Wife. My Empress”

                  Read Utopia Dystopia
                  Beauty and the beast
                  QuickBae
                  Utopia Dystopia is interesting and tye characters are solid.

                    Google pays 390$ reliably. My last paycheck was $55000 working 10 hours out of consistently on the web. My increasingly youthful kinfolk mate has been averaging 20k all through continuous months and he works around 24 hours reliably. I can't trust how direct it was once I attempted it out. This is my essential concern...:) For more info visit any tab on this site Thanks a lot GOOD LUCK.............https://Rotf.lol/find-online-jobs

                      a month later

                      Ace_0000 Hi, I'd like to recommend my novel :p
                      Title: An Undying Love Story
                      Genre: Thriller Romance [but in the 70s]
                      Status: Ongoing [new chapters out every day] <i try>

                      Synopsis: Lena, now in an old age home, recollects her short yet lovely romance in her teenage years, through a diary she wishes to publish. Albeit her love life flourishing, it brings along with it, some problems that negatively affect her dear ones, and at some point, her too. Laugh and cry with her, as she walks down memory lane, nostalgia accompanying her in the last moments of her life.

                      https://www.webnovel.com/book/an-undying-love-story_20917543105020205

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