Welcome to SR Pearl
I'm sure you'll find AA a good support for you.
It might be worth trying to seek out sober (or at least soberish) friends at Uni. Maybe joining clubs which centre around sport or other non drinking activities.
I found
Living Sober was a really useful book and
Don't let the Bastards Grind you Down: 50 Things every alcoholic and addict in early recovery should know by Georgia W.
Glad you're here x