Hello dear
Warm  welcome to Healthcaremagic.com
I have evaluated your query in details  .
*  This is in relation with intestine infection .
*  Has  to be taken care properly , otherwise  it may worsen the situation .
*  Guidelines for better  outcome  
-  Consume plenty of liquids .
-  Prefer soft , light  , bland , vegan  diet .
-  Avoid  all types of  oily , spicy , non veg , hot beverages , junk foods , 
   dairy fat .
-  Intake of PPI  ( as 
omeprazole ) , antibiotics  ( with 
metronidazole on 
    pack ) , pro biotics ( with lacto bacillus ) help  to  give  faster  recovery .
Wishing you fine recovery .
Feel  free  to ask any further doubts .
Regards  .