Any good mangas about being ugly?

This is such a weird niche, but I love reading mangas about ugly heroines, either becoming prettier or staying ugly. i love when they are bitter and mean. I don't mind if they are side character if their thoughts are read out loud, I JUST LOVE ITTTT.

I know some korean manwhas have them, but I haven't found any new ones.

if anyone has any good recommendations! throw them at me! I GENERALLY WANT HORRIBLE, MEAN HEROINE IN MANGA, OR MANWHA!