need help finding manga

never realized i didnt save it

it is about a reincarnation/second chance manga about girlie to reincarnates into her high school days and she decides to not live with being an outcast and wants to better herself for mostly her parents (since she feels bad they took care of her shutin self until they were old in her past life)
thats the general gimick

mc has black hair and its long and scruffy and also has childhood friend that lost weight lol