Hi, Thank you for posting at HCM.
All your symptoms are related to post colecistectomia syndrome(SPK). All those problems are caused by failure influent of the gallbladder
fluid, that is characterized by abdominal severe pain
in the right side after you eat, dyspepsia, flatulence
, heartburn, constipation
You should make a control for: residual gallstone, pancreas, adhesionet post-operatore. The treatment will be on base of the results of examination.