Hi, many thanks for the query!
You need to do- Stool (R & M), CBC, ESR.
Investigations to rule out coeliac
disease, Hydrogen breath test
to exclude fructose/lactose malabsorption
Do Yoga & Meditation
Avoid milk & milk products, take a low FODMAP (Fermentable, Oligo-, Di-, Mono-saccharides And Polyols) diet, High Fibre diet, green leafy vegetables.
Drink plenty of water.
Continue your Oleanz plus with your Psychiatrist's opinion.
Take antispasmodics, antacids, stool softeners with your doctor's opinion.
Wish you a good health.