thanks for your query.
See furstration anxiety
may cause hyperacidity
and even GERD for which the pain may be there.
You are taking Pantocid
DSR only twice in a week. I will suggest you to take it everyday in the early morning on empty stomach along with antacid and lidocaine
gel at night. Drink plenty of water 3-4 litre per day atleast, cut off your anxiety through meditation
, anxiolytic medication. Dont take spicy food, take frequent food but little in quantity atleast every 2-3 hours. Keep your head end elevated while sleeping.
Along with this you must have an ECG, TMT, chest x-ray and upper G I endoscopic examination.
I think you will be benefitted by that.