I'd like to add acid reflux to that list. There's probably not a direct correlation but for people who have both, one can trigger the other.
For two days now I've had a real bad case of reflux, and it feels so weird and gross that it's difficult to keep my anxiety in line. When I can't keep the anxiety at bay, the reflux gets a lot worse. I've had a hell of a weekend all the way around, let me tell you.