. sometimes burning happen due to acide reflux we also called in GERD ,  in anxiety it's common Heartburn happens when the acid or contents of your stomach comes back up into your esophagus. This causes a painful, burning sensation in your chest, behind your breastbone. It may also sometimes be felt in your back or abdomen. Heartburn tends to be worse after eating a meal or in the evening. Continue anxiety medicine along with take pantoprazole before breakfast