Looking for an old fanfic

[yamiyo]

The fic i'm looking for is an old one i can remember the pairing but i think it was Sakura with one of her boys. I know the Sakura part is right. All i really remember is Sakura goes depressive and cuts herself, and her blood attracts butterfly's. The butterfly's however aren't normal their poison. The only other thing i remember is kakashi being really worried about her.

Thanks for any help you can give!!

[yamiyo]

found fic thanks to those who looked for it