Hello dear
Warm  welcome to Healthcaremagic.com
I have evaluated your query in details  .
*  This is in relation with intestine infection .
*  Guidelines for better  recovery
-  One time doctor visit for proper evaluation and  finding the cause with
    necessary 
blood test is mandatory .
-  Till that  time
    @  Drink plenty of liquids .
    @  Soft , light diet with fresh curd .
    @  Avoid oily , spicy , non veg stuffs .
    @  Get  prescription  of  antibiotic  with  
metronidazole  pack and pro
         biotics  with your family doctor .
Hope this  will help  to clear your doubt   .
Wishing you fine recovery .
Always welcome for any further assistance anytime .
Regards  .