hi! so i'm not technically overweight, but i was very close to it last year at my highest. i am a fellow tall girl, and i have stretch marks on my knees as well. i think i have had them since i was 14 because i had such a sudden growth spurt. if i had to change one thing about myself it would probably be my knees as well. even when i was underweight (bmi 16) my knees weren't particularly bony or anything; i still had some skin there and stretch marks, obviously. i've considered getting tattoos to cover them. also, this isn't really a body part ig but i want to change my jawline. i dont like the shape of my face, and even when i was underweight i still wasn't satisfied with it.