I started getting sick 7 weeks ago, I vomited and felt generally unwell. I am still ill though, I still have no appetite and sometimes get nauseous. I also get this dull full ttpe feeling where my stomach is. I was diagnosed with gastritis through an endoscopy, but it doesn't seem to be getting better. I've also had an ultrasound, which was fine and loads of bloods taken. Do you think it could be the gastritis, or something worse?