I am becoming a stranger in my body or some sort of fraud is being conducted by my physicians.

Endoscopy reports:

inflammation of the antrum (compatible with gastritis), grade 1 esophagitis, granularity in the duodenum.

Suggestions:

Eat a more bland diet (reduce fats, spices, sweets, caffeine, alcohol).
Decrease stressful activities.

What is going on?
There is no pain, no discomfort, and yet every part of my GI tract is inflamed.
I am on a medication causing liver damage and have been prescribed another which should be used with caution for patients with liver problems.

I am frustrated.