Hey! I’m so sorry to hear that, but hopefully things will get better!
I really agree with @Publisher and @Lindagaf. I consider myself as a person who has a lot of friends, but sometimes I’m surprised at how many more I make during college. This year, I took on an on-campus job as a tutor for the school Writing Center. While I wasn’t sure if I was going to like the job because most of my co-workers were older than I was, I ended loving the job. The people I work with are so down-to-earth and friendly and take time out of their day to talk to me, even when I’m really stressed out. Maybe you can take on a job working at the library or somewhere else on campus where you’ll be around people. You might be surprised where it takes you! (And you can get connections too like me!)
If you don’t want an on-campus job, talk to the people in your classes! Start out with some small talk and see where it goes from there!
I’m sorry if I didn’t more meaningful advice, but best of luck! You got this 