Fake friends = depressed me :(

I guess I always make such bad friends. I’ve noticed over this last week that I have no real friends of my own. I thought my boyfriend’s friends liked me because we all are going through high school together but I guess that’s not the case at all. They could care less about me and are only nice because they have to be. This made me really sad bc it made me see just how alone I really am. Is it bad to be jealous of the friend relationships my bf has? I just want that for myself :(.