Wishing I could just start over. Help/suggestions?

So lately I've felt like I've wanted to start all over on my social life (I'm a teen by the way). Like pressing a reset button. My social life has become messy and annoying. The closest thing I have to a best friend is this girl named kaylee. Well to be honest, I get really annoyed by her. She's a decent friend and all, but there's so much drama and really dumb stuff that goes on with her. I have a few other really good friends, but I always screw it up by not really staying in touch very well over the summer. Basically, I just would like a fresh start. If I could go to another school I might actually do that. But that's not going to happen. I'm also trying to change my image a little and other than a few friends, would honestly like to just fade away and join another friend group. That's not really possible though, because my school is tiny and out of all the kids in my grade, I either don't like them, or I'm already at least slightly friends with them. So what should I do? What's your suggestions on making new friends and potentially a new image? Thanks in advance.

 

Update: So everything turned out for the best. The friend I mentioned, Kaylee, had continued to stray down a path I disagreed with, so I broke it off, and surprisingly, things couldn't be better. I didn't make any new friends, but I reinforced my other friendships and have formed a friend group that I truly love. As for my image, it didn't change that much, but to be honest, it didn't really need to. I feel more confident in myself than ever and have really started to find myself. I'm not trying to gloat, I just wanted to say that if anyone here is in a similar position to me at the time, don't be afraid to break off dead friendships. Make new friends or get closer to the ones you have. Be bold. Reinvent yourself, even if it's in tiny ways. It can all get better. Just have the courage to make a change. You never know what paths it'll lead you on.