May be it's gastritis so... Take Cap. PAN D in daily morning before food for 10 days.
Next Steps
If it's not relief than consult doctor online on practo...
Health Tips
1) avoid cold drink and cold food 2) no full havy diet 3) no fasting 4) no over night work 5) no over stress 6) no so much spicy food. ..... This all lead to gastrointestinal problem in future.