Respected user , Hi
Thanks for using Healthcaremagic.com
I have evaluated your query thoroughly .
*  Seems in relation with 
gastritis , 
duodenitis with or without underlying 
    ulcer .
*  Suggestions for better recovery 
-  Continue current medication , along with must add 
antacid syrup in it .
-  Drink plenty  of  liquids .
-  Soft , light diet at intervals .
-  Avoid oily , spicy , non veg , beverages , chilly .
-  Keep stomach empty 25 % every time during meals .
-  Avoid prolong fasting , over eating .
-  Avoid rest till 3 hrs of major meals .
-  Avoid stress , 
anxiety .
-  Regular sound sleep of 8 hrs .
-  Suggested to get upper GI 
endoscopy .
Hope this will help you .
Welcome for further assistance .
Regards .