Drop out, transfer or stay??!

So I was predicted ABB for A-Levels and ended up getting BCC, they really didn't go to plan and it was a big shock. So I ended up at a university that is really not great. I hate my course - it's so boring but also so easy and I'm getting 1sts and 2:1s for everything, I've only managed to make 3 friends (who are not gonna be friends for life) and it's such an anti-social uni with no events and lots of people who don't want to go out or make new friends. I really hate it.

I don't know if I should drop out or transfer uni or just stick it out? There is a uni I have in mind and the original reason I didn't go there is because I preferred the city i'm currently in, but now i'm thinking that city seems better. But i'm worried about being in halls as I'll be 21 by then (i took a gap year) and i'm also worried i won't like it there either or won't make friends. I had quite a lot of friends at school and am sociable and friendly so i find it hard having a little amount of friends. What should I do???!!! This is awfulllll

As you hate your course, it'll be difficult to transfer unless a university allows you to enter in Year 1 for a brand new course. Have you asked around universities to see if this would be possible?