Some quick suggestions--I would say look into sports or clubs that appeal to you & definitely check those out. If you're worried about relating, just mention that you're testing out the waters, hoping to find something you like, and also looking to possibly make new friends. Rather than focus too much on the past or letting others do that, refocus attention on the possibilities now and what you'll do now or the future. The reality is that you're in an environment with a good number of opportunities for meeting people and getting involved. So try things out and see how you like them. That can even be a point of conversation with new people. "Hey, do you know of any interesting clubs? I think I might be interested in attending. Do you think I can come with you to that meeting?" Because you'll be new, forming any kind of relationship may take time. Stay positive and friendly. Gradually form connections with people, and then try initiating hang outs, etc. Talk to school counselors or teachers if you need any help too. Good luck!