I remember reading this years ago on the webtoon creator page, but it suddenly got removed? So the story went like—
-story is black and white
-girl is a fangirl of a band
-she ends up in a love triangle with TWO of the band members
-one of them has like raspy black hair and he’s cold to her
-the other guy is a sweetheart
I specifically remember this part where the girl stays over at one of the guys house, and she wakes up covered in blood. She thinks he assaulted her, but in actuality she just got her period. I remember that scene well.
Its probably not these but maybe..
https://www.mangago.zone/read-manga/wanna_be_a_star/ https://www.mangago.zone/read-manga/daydream_paradise_confusion_the_king_and_i_daydream_paradise_confusion/ https://www.mangago.zone/read-manga/impossible_ng/ https://www.mangago.zone/read-manga/inso_s_law/
You can also try looking through this tag?
https://www.mangago.zone/tag/Fangirl/?page=1
Ts kinda trash now