@Why welcome and thanks for sharing.
I'm sorry you're having trouble. I can definitely relate and completely agree with @LadyCaroline and @Maggie .
Have you ever tried going somewhere, but having an "escape plan"?
I've found it can help.
That way I can go to something - like a party - (whether for myself or to support someone else), but I can leave anytime if I start feeling panicky or unwell before the event is over.
I find it can take the pressure off because I can think "we'll see how it goes" rather than "this better go well because I'm (trapped) here until the end..." (which can have my anxiety in full flight before I've even got there!!).
I find having a "bail out" strategy relieves my anxiety and takes some pressure off - knowing I can leave at any time if I decide I want to. For me that might mean my wife and I taking two cars to the one event. For you it could be driving yourself, or having a trusted friend ready to get you out of there at short notice if emotions start to escalate.
I have found the option of early minutes and/or an escape strategy have helped a lot - often meaning I end up not needing them.
Just an idea for you to consider, in case it helps.
The balance you're seeking can be difficult, but can also become easier with time, experience and reflection / self awareness.
Wishing you all the best,
GTT