When I was able to socialize, a little, it was only with close friends/family and in small gatherings. Large groups were impossible for me and I even found it hard to be with too many friends at one time.

But you are loved and "it gets better". It really does.

Trust yourself and what you feel you're up to. And always give yourself an escape in case you feel the need to leave. Drive your own car, explain to the host/hostess that you need to leave, and take care of yourself.