Yes because when you worry, Your acid levels rise in your stomach.

I think I have this. would this result in a metalic taste in my mouth? I do not take any medications at all if it matters.

I know my doc put me on acid reflux medications due to the fact of all the medication I am on and what they do to my stomach. Even with the AR medication, I still have bouts with it now and then. I would have to come to the conclusion that aniety play a very big role in AR.