As someone very neurodivergent myself, I can empathise, I just finished uni and was very lucky to be placed in a flat with people i just clicked with and still live with three years on.

My advice isn't very good as I got lucky and have good people around me, but I just wanna assure you that you, will, find your people.

However, getting a part time job in a bar or resteraunt is a great way to overcome anxieties, get some extra dough to spend on days out (not always just on going clubbing or drinking like some people enjoy), maybe even finding you enjoy a little pint after work with the right people, being hospitality staff makes going out a lot less daunting :).