is there any way to backtrack books you've read before

This is probably useless but here goes

I first got into reading using anybooks (seriously it was a godsend) and didn't think to keep track of them outside of it, I'm a very active DNFer so there are a lot, a lot of unfinished books i would like to find again, (not to finish for most of them, but I'm just slightly a type and kind of very uncomfortable with idea of having a large slice of the books that inevitably shaped my personality being unknown to me)

Since that app has been gone now, there's no way for me find my Library again, plus a good number of books I've read on random websites that I've absolutely forgot about. I would like to find them again, probelm is

1. A lot of them are not really popular (especially from when i just started since I used to just read whatever was on the home screen which was basically porn) so browsing Goodreads doesn't really work

2. i don't even know what I'm looking for slash where i read a lot of these books

My recall absolutely sucks but i have near perfect recognise, time is absolutely no matter, any ideas.

PS, yes i know i shouldn't be pirating books, I'm a teenager in a country where novels aren't really popular plus libraries for books to read for fun isn't a thing, i can't really afford to buy them as ebooks, I'm trying to be more ethical with way i get books(even tho i still pirate a lot, sorry, trying to improve), but these are books I've read when i was like 13