Type 2 diabetic, 5 3, 178 pounds, allergic to penicilin and in the past I have had a stomach ulcer. Lately I have no appetite, dizziness when I get up, pain in the stomach that goes away quickly, I can t sleep well either. Mostly, though, I m constantly nauseous. Foods I used to love make me sick now. I can t stand the smell of much so I mainly have foods that don t have any scent to them but even then, sometimes I just feel ill.