For me it's:
Feeling nauseous
Needing the toilet urgently
Sweating and hotness
Prickly feeling on my chest and hands
Heavy feeling in my chest
Currently not on medication as it isn't constant but seems to be flaring up more and more lately, especially when I am in places or situations out of my usual routine. Sometimes breathing and distraction techniques can help, other times not so much.
Just wondering how other people experience and deal with anxiety?