Im 5'0 and weigh 93 pounds i know people may say that's not much but in the west like everyone is skinny and i feel fat eating with some 80 pound friends Advice?

Really, you should weigh about 100 pounds. And I know it's hard because if everyone is really skinny, and you're just skinny-average, then you feel fat. But you aren't, all your friends, if they're your height, are underweight.