Respected user , hi 
Thanks for using Healthcaremagic.com
I have evaluated your query thoroughly.
* Seems intestinal infection or motility related disorder
* Suggestions for better outcome 
- drink plenty of liquids
- soft light diet at intervals
- avoid all kinds of fatty , oily substances , non veg food
- avoid 
smoking / alcohol in any form
- in our clinic we recommend 
proton pump inhibitor ( as 
omeprazole ) to be 
  taken on empty stomach 1 hr prior to meals , antibiotics according to the
  case evaluation and need 
- avoid  prolong fasting / over eating 
- 
ultrasound / laboratory / other work up if required 
Hope this clears your query
Welcome for any further assistance
Regards .