Am I really a loser or I only think I am?

You are a misfit, that's not really a bad thing.. Just means you're sort of a leader. Hard to explain, but don't worry about that stuff, you're not in high school yet.. If most of this still happens when you're in high school, then you'll most likely just be a loser. Just live life, you still got 2 more years till high school. If i were you, i'd start looking at todays fashion and music so you can have a better idea of high school and it'll help you be more social cause people will compliment you with a "you look fresh", and it'll just help you get better. Trust me, i've sort of been through that. Unless you're like ugly, don't worry everything will be fine.