Ok :) Barrett’s oesophageal is usually at the bottom of the food pipe not in your throat might be helpful to bear in mind ( according to google). And...
I completely understand your concerns because I went through the exact same thing when I was first prescribed Propranolol. I was dealing with anxiety...
I know they might not sign me off for one, and to be honest, i dont know what Will happen if i cant get a referral for one as im 100% counting on it...