I haven't been feeling well for a few months and it started with vertigo, headaches, pressure in head etc and i convinced myself I had a brain tumour but my gp didn't think anything was wrong. He reluctantly referred me for a brain ct scan which I have on Friday. I also have nausea, no appetite,diarrhoea,night sweats, depression and anxiety and general malaise. My gp did my bloods and my liver function was high so I worried that I was feeling this way because of my liver. Had further bloods done and a scan of my liver, spleen, gallbladder,kidneys and pancreas and all ok. My gp has now referred me to a gastroenterologist so I am worrying it's my stomach or bowels now. I am also getting pains in my back, neck and the back of my throat feels lie, I can't breath properly. I had an endoscopy and sigmoidoscopy a few years ago and all they found was gastritis and said ibs but I have been taking lansporazole since. Anyone been to a gastroenterologist?