Hi, I Hope I’m not late with my comments. What you described was happening to me, every other day that I was sick I was loosing weight, pain on the upper side of the stomach and especially after I finished BM. But now my situation improved, what I did is this:
Keep eating to maintain proper nutrition.
Continue with your medication, but if you can eliminate what you don’t need talk to your doctor.
Exercise and relax if needed naps.
Drink to hydrate always.
See your Gastro so to battle Guerd issues.
In my case, my Pulmonologist and Gastro recommended Remeron pills to help with weight and easy the stomach pain. Probiotic
Adjustable bed. Although I still have some discomfort after BM the pain is less and weight is improving little by little. Hope you’re improving your condition, good luck and let’s continue fighting this journey