Hi, I never got anxiety only after when I got gerd. Through the years I've researched from a few doctors that actually know what causes gerd I'll try to explain your symptoms.
burping - Undigested food staying in stomach too long. Its sually caused by little or not enough stomach acid
shaky feeling - When acid splashes in your esophogus it shocks the body and can cause anxiety. For example, when you cut your finger your heart races because of stress
blurry dark eyes - Since your not digesting your food well your not absorbing much nutrients and your always in physical pain cuz of the damage to the esophagi which causes stress to the body
feeling like am gonna faint or die - There is a nerve called the Vagus nerve in the esophagus when its irritated (in this case the acid splashing it) it can tell your heart to pump faster.
shortness of breath - Since your esophagus is always splashed with acid it will become inflamed and you'll feel like you cant breathe
Try to wean off PPI because they make gerd worse. Unfortunately, most doctors think gerd is caused by too much acid but recent studies show the opposite. Type "gerd john bergman" on youtube he's one of few people that will explain this to you.
you have the exact same symptoms that I have and I hope this helps.
Post Edited (k1m11) : 5/19/2017 4:50:49 AM (GMT-6)