Nobody knows about those meds (maybe only Xanax, but many use it).

I found a solution: don't go. I haven't had any problems so far (which is really surprising, so maybe my brain just healed).

Seriously, nobody cares. And if they do, why would you?

Edit:
Maybe something to (help to) overcome your social anxiety even. Exposure helps. Free therapy! Maybe even better, and I am serious, talk about it with people waiting with you (or at least do small talk).