Suggest me a book for where the girl gets broken up with and then finds a better a happily ever after

I (female) just got broken up with. He seemed to have the ideal book boyfriend personality type which really worked for me. I overlooked a few things because I didn’t think it’d be a serious relationship, he thought he could compromise on some things but ultimately said he couldn’t.

Im looking for a book where the girl gets broken up with, maybe bed rots a bit and then finds the love of her life. I’ll also take a book where the girl is in a terrible relationship and ends up running into the perfect guy that makes her open her eyes to leaving her terrible relationship. You know what, I would even take one that doesn’t end happy too.

I’ve read sci fi, fantasy, romantasy, and romance. Open to most genres but I’m going to assume what I’m looking for is going to be in the romance category. I just want a read where I can feel depressed, upset and bed rot a bit.