Hi, symptoms are suggestive of Gastritis.
Eat at regular times. Don't skip meals, and try to eat about the same time each day to help regulate bowel function.
Avoid problem foods. If certain foods make your signs and symptoms worse, don't eat them. These may include alcohol, chocolate, caffeinated beverages such as coffee and sodas, medications that contain caffeine, dairy products, and sugar-free sweeteners such as sorbitol or mannitol.