Since last 2 3 days I was having mild burning pain specially after eating or drinking few food items something but yesterday at night after having 1 cup of packet milk without boiling I suddenly had severe burning pain and heaviness in right upper abdomen and also under ribcage just below chest it felt like I will die of that pain as it was that much heavy like I was nit even to breathe because of it than I immediately had 2 digene tablet and 1 pan 40 tab after which in 5 to 10 Minutes I felt normal but still now also I am feeling different type of mild heaviness at upper right abdomen and also under rib cage although I don't have fever and my stool and urine are also normal not even I have bloating and no yellowish in skin or eyes or nails just burning pain and heaviness