Hi! I've noticed that whenever I have to leave the house or do something anxiety-producing, I burp non-stop until I'm back home and have no more obligations. It's like there's tons of compressed air in my chest and the burps are always accompanied by nausea (and diarrhea if the anxiety is really bad).

I have IBS, so I thought it might simply be my IBS reacting to the anxiety, but I was wondering if there is anyone here suffering from this symptom but without having a gut condition?