Is this an average amount of friends?

It doesn't matter really how many friends you have, just you being a good friend yourself! Maybe a decent amount of friends (that I think is, well over decent). Anyways, that's more than enough, just be a caring and nice to everyone, and you'll keep those friends! You don't have to be so self-conscious, because it's a lot of friends. If you want to make new friends you could go up to them, talk to them. And start a conversation and get to know them. Hope this helped! (: