<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi my name is luis i have recently started having stomach trouble i am always feeling very sick wanting to vomit and having abdominal pain i was wondering if you can help me find the problem my stomach is very sensitive with the foods i eat and the amount i consume as we ll  <response>: Hello, If you have constant stomach upset discomfort associated with vomiting or nausea, you have to get evaluated, pain in the stomach can be because of various reasons, Depending on the site of the pain- appendicitis, Gastritis, pancreatitis or kidney stones or anything non-specific, please kindly consult your doctor and get a USG abdomen, UGI copy and few blood tests done. Discomfort related to food could be sometimes a gastric trouble, Kindly consult and get evaluated. Hope I could help you. Thank you. 