I see my gastroenterologist on tuesday afternoon (right in the middle of a bad patch of symptoms).My symptoms at present are steady weight loss because of a lack of appetite and long term nausea.At present i am on endansotron/metoclopromide for the nausea and fortisips and calogen to try and maintain some sort of calorific input.i think i am also becoming depressed as i cry a lot thinking about my health.Tests i have had so far are endoscopycolonoscopysmall bowel seriesultrasound of abdomenbarium x-ray of stomachtests for caeliacs/lactose intolerance/h-pylori/SIBOall have come back negative.I am fed up of the nausea and being unable to eat because of the lack of appetite.I really want to have a HIDA scan but he keeps on insisting i don't have any symptoms of biliary disease (i do get right upper abdominal discomfort)...my gallbladder didn't have any stones on ultrasound.I am scared that my symptoms are getting worse and i feel like i have hit a brick wall. i amalso scared that i will end up being admitted with malnutrition sometime over the next couple of weeks as my weight of 58kg is low for my height of 5"10.Does anybody have any ideas about what i could ask him and how i should approach this appt with him.