Hi. I've been experiencing intermittent ongoing nausea for months. It began in April when I started taking fluoxetine 20mg but persisted once I stopped. I've additionally had 3 sickness bugs this year (as I have a toddler) and have been on multiple antibiotics at the start of the year for reoccurring UTI's and a chest infection. I've had a fecal calprotein test, also tests for C diff, and another stool related thing (unsure) as well as a test for H pylori - all negative. I've been referred for an endoscopy and regularly take anti sickness medications and have just started probiotics as well as omeprazole. I'm being treated for gastritis but just don't know the cause and wondered if any of this history could be a likely cause? Any advice diet wise as well would be appreciated