How to Hide the Emperor’s Child
Kaichou wa Maid-sama! Marriage
pretty sure everyone already knows the storyline
Positively Yours
she accidently gets pregnant from a guy she had a one night stand with. Turns out the guy is a chairman? of a school she works at. somehow he finds her and at first the ML is the only one wanting them to date but later on the FL starts falling for him and they start dating and even later on they get married :>
Doctor Elise
FL goes back to her past life and decides to change everything that went wrong. She goes on to be the very first female doctor and came up with many cures to diseases. Her arranged husband is a prince a think and they work together to stop a war together and along the way they both actually end up falling for eachother. Once she's lived all her life she goes back to her new (technically old) life, where she doesn't remember her past life. Also don't worry they (ml and fl) meet wachother in this life as well.
Death Is The Only Ending For The Villainess