Hi. Thanks for your query. Noted your history of diarrhea, vomiting to the point that it tastes like acid, abdominal cramps, feels food is just sitting there on eating, so have to cut down on food, fried foods make you sick... Your history is suggestive of hyperacidity with with gastroenteritis as also have diarrhea. I would advise you the following: Get the clinical evaluation and examination by a Doctor to see if there is infection and signs of toxemia. Send the stool and blood for tests. If infection is present get started on an antibiotic and metronidazole, PPI like omeprazole and domperidone along with antacid and other supportive treatment. Once the vomiting comes under control, get started with small frequent soft bland diet and plenty of oral fluids.