someone i really dislike going to same university in september

Just sort out daft tension between you or ignore her.

Hiding yourself away is not a healthy response to some teen drama. You don't have to do it, it's a choice, and it's a choice which will make you ill in the long run. The big question here is why you feel like you have to hide away in case of some minor awkwardness, and how you can address that.

It’s not really about choosing to hide away or not. I have anxiety and it’s difficult. Most of the time it’s just how it makes me feel, i know myself and I know i will feel anxious now everytime i go out in case she’s there. It’s not really a choice. I have tried reasoning with her before

You need to try to take proactive steps to deal with the anxiety because otherwise this will rule your life. I know, I see students dealing with it every day.

I just found out someone i really really don’t like is going to the same university as me AND is in the same accommodation. Usually i would just ignore this but the fact that she’s in the same halls as me makes me really upset. I’ve never done anything to her personally but i fell out with her best friend about a year ago and we haven’t talked since. She wasn’t kind to me and said some mean **** about me but as most of my high school dramas went i was often the one left with the destroyed reputation and guilt. Im so upset because uni was meant to be a fresh start for me I spent both of my years in sixth form hiding and missing out in case someone who didn’t like me was going to be there , and if i went i would feel so uncomfortable. This was supposed to be my thing and i’m so so so upset. I’m worried she’ll be there on nights out or make friends with my friends and i’ll have to avoid and isolate myself again which made me depressed in the first place.

It’s not really about choosing to hide away or not. I have anxiety and it’s difficult. Most of the time it’s just how it makes me feel, i know myself and I know i will feel anxious now everytime i go out in case she’s there. It’s not really a choice. I have tried reasoning with her before

Depends on the accommodation really, a lot of them are huge and she could be on a different floor and so you might never see her. And even if you do it would be for one year at most as usually in second year onwards people find their own flat with friends and then you would probably never see her. I’d be far more worried if she were on the same course because then you would see her often. Honestly, don’t worry about it too much, unis are huge and you don’t see people you know as often as you think, there were something like 12 people from my sixth form who went to my same uni and I only saw I think 3 of them in the first week and then never again.

You have to find a solution for your anxiety. You're going to bump into people you don't like, that's life.

I haven’t seen her in a year but i think she could possibly be on the same course 😭

Maybe she won't be though so try and not stress about it till you know. And even if she is just air her as much as possible.