Had a blood test for coeliac but it came back negative. I still am suspicious that I have it though. My iron levels are back in the normal range, but I thought with coeliac that iron tablets wouldn't work on anemia? My main problem is that I get songs in my head every day. I know this is not a typical symptom but I wish I knew someone who also has this as a symptom. I can be referred to a gastrointestinal specialist if I want, but don't want to feel like I'm wasting my time. I could be barking up the wrong tree. Don't know what to think. I just wanted an answer for my sudden anxiety that struck me last year. Don't know if I should pursue a diagnosis or not?