Hello dear
Warm  welcome to Healthcaremagic.com
I have evaluated your query in details  .
*  General  guidelines for better  outcome  till you meet  the  doctor  :
Consume plenty of liquids  in form of boiled water , lemon juice , coconut water , home made juices , organic  tea , coffee , butter  milk  etc .
Prefer soft , light  , bland , vegan  diet  with fresh  curd  preferably .
Avoid  all types of  oily , spicy , non veg , hot beverages , junk foods , dairy fat ,milk  till recovery .
Intake of PPI  ( as 
omeprazole ) , antibiotics  ( with 
metronidazole on pack ) 
pro biotics ( with lacto bacillus ) help  to  give  faster  recovery .
Hope this  will help  to clear your doubt   .
Wishing you fine recovery .
Always welcome for any further assistance anytime .
Regards  .