Trapped

I started my first semester of sophomore year of college. I was excited because all of my friends are now on campus. We all hung out the first day and it was so fun and I felt so blessed. But then all of a sudden they started acting strange and avoiding me. I don’t know if I did something wrong because they’re not talking to me. I don’t have any interests in the clubs at my school and my roommate has her own friends. I just want to go home but I can’t because I’m afraid my parents are going to get a divorce. I’m just so unhappy and I don’t know what to do anymore. I feel like I’m failing at everything.