I’m sure you’d be able to get to know some people in the course you can study with, which will help you immensely with learning. Just go in confident and get to know people as British people usually keep themselves more to themselves, it takes someone with confidence to often break the ice.
It is hard, but you’ll have to just make sure to stay up to date with reading, learning information, often UK universities don’t need you to remember the information as such, but know it well enough to answer a question. Many small exams are given in a time frame when you are allowed to use any resources you like. So in other words, revision and learning without such a heavy focus on memory (obviously you’ll need to know enough though!!!)