Hi, I am sorry that you are currently struggling to make meaningful connections at university. I would definitely recommend joining a society or two; societies typically welcome individuals at any time of the year, and will be filled with people who share similar interests to you. Alternatively, you could consider asking some of your course mates, or perhaps people you are in group projects with, if they'd like to go out for coffee or lunch between your classes... taking these small steps may allow you to build more meaningful connections with them that could form into 'real' friendships wherein you make weekend plans as well as weekday plans. Another option is to see if there are any Facebook groups/chats that you could join specifically for Birmingham students. It's important to remember that there are other students that are in your position, that would love to be your friend, and that you are never alone. If you are struggling, perhaps consider speaking to your university's well-being team, who may be able to provide you with more specific advice and support. In terms of freshers - you can always attend freshers events in the next academic year! I attended freshers events during every year at university, and thoroughly enjoyed them.
Lauren