Why do I think I'm bad looking cos of 1 person?

Well how old are you if your like 12 13? I understand because boys at that age are SO immature and they might have a crush on you but they jst cover it up that was saying oh you have a big nose eww she's fat there not winning becase down deep inside they know they will never have you!! And well your not ugly I think I've never seen someone ugly don't think about that's just gonna lead to stress and so what 1 out of all the people you talked to calle you ugly just laugh and go along with it because life moves on you have better things to dwell on his stupid ***