Hi Matdd,
It's really good that you reached out regarding this - so nice to see so much support out there too!
I'd recommend looking at the well-being options at the University you are going to be attending as well as perhaps reaching out to the Student Union, you would be surprised how many students are in a similar position and feeling the exact same way as you.
Following the Uni's social media accounts can always be really helpful, seeing what support is actually available for you. If you haven't yet been to the campus I'd definitely suggest booking a campus tour before you start in September. This way you can visualise your first few weeks and of course ask all the questions you need to.
Hoping this helps.
Wishing you all the very best,
Billie😄