Hi, many thanks for the query!
You haven't mentioned about any trauma to chest..
You need to do- USG (Abdo-Pelvis), RFT, Urine (R/M), ECG.
Decrease amount of spices in your food.
Eat high fibre diet, green leafy vegetables, drink plenty of water.
Take Ilaprazole, muscle relaxants, pain killers, sucralfate
your doctor's opinion.
Wish you a good health.