Depression

Well before I don’t know but I loved to eat food don’t get me wrong I’m not fat or anything, but after a while my mom told me...”Jolyne if you keep eating you would become fat” I didn’t really care then. Then after a while my brother dad and mom kept on using the word fat against me... I hated it so much... so after a while I get depressed thoughts and I barely eat anymore... but they still use it against me because I eat around t of them I’m barely active at school so I don’t know what to do...?