I don't know anyone on my university courseWatch
Student life, in partnership with UEA
I'm really sorry to hear this. University is where people say that you really "meet your people", but it doesn't happen so simple for everyone. I highly recommend searching up any societies/clubs you can join at your university, any group chats on social media that people create for your course, that kind of thing. It can be difficult to meet new people, especially find ones that you just click with. See if any local student events are on, see if any part-time work is available, as a work-space in a student city is always a great way to meet people.
I hope this helps, and good luck!