Hello dear
Warm  welcome to Healthcaremagic.com
I have evaluated your query in details  .
*  This is in relation with 
gut flora mechanics  disturbances  along  with     
digestive enzyme  deficiency .
*  Management  is  multi modality with  life style modifications , diet
    measures  and  certain  medications .
-  Drink plenty of liquids .
-  High fiber diet with more of green leafy veg  , whole grains , cereals , 
    pulses  , legumes , organic fresh  fruits .
-  Avoid oily , spicy , non veg , hot beverages , junk foods , dairy fat .
-  No  
smoking , alcohol .
-  Regular walking in fresh air , exercises , 
YOGA support great .
-  Intake  of  pro biotics  with  bulk  forming  laxatives  as  Ispaghula  husk
    improves  very  well .
-  Avoid  
stress , 
anxiety .
-  Manage  to  have  regular  sound sleep of 8 hours .
*  One  time  check up with  consultant  surgeon  is  strongly  suggested .
Wishing you fine recovery .
Welcome for any further  guidance .
Regards  .