In the last 3 weeks i had 4 episodes of gnawing burning stomach after eating, then terrible diarrhea, then vomiting. the last two days i'm afraid to eat much of anything. it's worse at night. i almost feel like my stomach is having hunger pains. i've been

Burning stomach: If eating causes these symptoms you may have gastritis which is an inflammation of the stomach lining or a gastric ulcer.. Follow a bland, nongreasy diet, avoid caffeine,alcohol, nicotine and take a medication like prilosec or zantac. If your symptoms persist or worsen or if you note black bowel movements, see your physician or a gastroenterologist for evaluation.