I hated uni. I seriously only had a good time when I was with one particular friend and we'd meet up before classes. That being said, I studied and travelled from home each day and the class times meant I was coming in on the busy train to Edinburgh in the morning with all the business folk, wasting hours between classes, then leaving at 6pm in time for the peak time rush. I joined societies but there was little point seeing as I was wiped out from all the travelling so I wasn't there in the evenings and I worked at weekends. Also, I didn't feel like I fit in with most people there and my main friend went abroad for her final year so that was torture.
There's a lot of pressure to enjoy uni life but honestly unless you are really fortunate and have a good circle of friends, little to stress about (jobs, accommodation, homesickness) and a good social scene in the town/city, it's unlikely you'll LOVE uni.
My advice is keep yourself busy - attend classes and do all the mandatory stuff but also find people in the area you do fit in with. I found people who weren't necessarily students. Trust me; you aren't alone. There are many others at your uni who feel the same and feel just as dejected about it. A friend I made a year after graduating said he hated uni but he loved Lord of the Rings so he printed out 200 flyers and stuck them on buildings early one morning. That weekend a bunch of people turned up at a local cafe to talk about the books and movies and he still is close to a few people he met that day. Another friend decided to get another job and by the time the school year ended she had enough money to go on a month's holiday to New Zealand, so she considers herself lucky to have turned a bad situation into an opportunity.
That being said I really hope you have a better year this year. There is a way to enjoy uni life but sometimes it is so difficult to figure out what that way is. Good luck!