help ?

Honestly, when it comes to talking about my body, i hate it. I’m not confident whatsoever, sadly. I just can’t love myself. It’s like every time I try, there’s another girl that is WAAAY better looking than me and I feel like shit. 😕 I’m only 15 years old & I know i still have to give my body time to fully develop, but i’ve just given up on hope that my body with become nice. I’m trying to stay focused on school. I have a 4.0 gpa and i’m in accelerated classes , but i just want a nice body😢 Somebody tell me i’m just being an insecure 15 year old & i’ll eventually get tf over it.