Thanks for your query. I appreciate your concerns.
You have not mentioned your age; whether obese or suffering from any other disease such as diabetes
or high blood pressure
From the details given by you, the possibilities are :-
* Acute severe acidity
* Acute disease of Pancreas
* Recurrent angina pain - in which case you should immediately consult a cardiologist
So, I suggest that you get an urgent ECG done --> if normal --> Blood Amylase
of upper abdomen at the earliest.
Take lot of antacids (30-40ml) 5-6 times a day.
Consult your treating doctor with the investigation reports. He knows what course of action would be best for you.
I am sure that you will benefit from the advice
Have a speedy recovery and a good health
Dr.(Col) R Karanwal