Broo dang, uh, don't do that, also, I hope whatever is making you sad stop, and hope you can get help, but there's some games similar to lust doll I can tell you about if you want to know.
Degrees of lewdity is one game, it had you start as a orphan and you can choose how you look and there is transformations and such,
Broken dreams bdc or bbc something, it like a prison kind of game with smooth animation, you can choose how you look too.
Then theirs, The Fixer, where you come back to life in a new body in the apocalypse of covid 19 and you can choose to be part of a organization or live the life of a school girl, everyone in there is over 18 tho so its good.