I can relate. High school was awful for me as well. I am a freshman in college now. I was pretty excited to start college because I thought it was going to be waaaaay better than high school. I think I kind of got my hopes up too much because I don't have any friends yet and I feel like I don't fit in. I don't make friends very easily and it's hard for me to actually maintain and find meaningful relationships with people.
I hope you are able to make some true friends