book recs with chubby protag or ex homeschooled protag?

do yall know any good books with a chubby protaginist? can be male or female (preferably female tho). And no i dont want some glazed bullshit like "she lost weight over the summer and now all the boys want her" or "she got with her bully that tormented her (STOP)". I just wanna see a girl, or someone who has to deal with growing up chubby. Maybe shes kinda a femcel or something i dont know, or imperfect (flawed) personality wise too. I wanna see the protag grow and realize her worth. Like i wanna read about someone whos genuinly pretty but thinks shes ugly cause of her weight and has to go through a long self love and care journey then at the endis a better person.

for the homeschooled one i actually just wanna see if theres anything like that out there