Do u think I'm Fat or underweight?

I'm 5'0 and I weigh 93lbs and I'm 14 my friends tell me that I look like I weigh 85 or 75lbs they say I'm skinny a size 0 is a little big on me and I'm smaller than all my friends even my 12 year old cousins and friends are taller than me....Do u think i'm anorexic,Underweight,too skinny,Bony,Fat?