Ichthus is the Greek word (using English letters) for fish. The letters in the actual Greek word form an acronym that come from the first letters in the Greek words for "Jesus", "God's Son," "Savior".   Now, back to your family's denial of your celiac disease, I think you can relate to this:  

Thanks for the kind words. It's hard to convince my doctor to investigate further because of a negative blood test and he only tested me for one marker. 🙃 I've come to the point where I need to take this into my own hands because the doctors are infuriating and it's not going anywhere. I've been gluten free for a week and feeling better but I was still consuming dairy and I think that's what's backing me up. Next week no dairy introduced. 

Hello mantooth nice to meet you it's so uncanny what you wrote you sound just like me even the back issues are exactly the same and I'm new here too trying to find out if I have the same had I too have been struggling to find answers with my docters I don't have a diagnosis but I've been struggling like forever and was told ibs and health aniexty was my problem but on researching I've come to the conclusion it's probably more because i cut gluten and lactose out for 6 months and  it was a incredible change for me so although I can't help with diagnosis I can say your not alone in trying  to find answers 😊

I call it the fish because I can't spell the other word at times 🤣 don't want to make myself look silly but yes I have this symbol on many items so nice to see it today wen I'm needing help  gives me faith I'm on the right track 

Yes I have the fish symbol on my car and my ring 🙏 and yes I've been going for years to the docters but I got that feed up ov having to avoid eating out or even visiting people threw aniexty of needing the toilet or of gas or sickness I did some research of my own and I did the elimination diet and what a difference I've had my family think I'm nuts at times saying it's in my head it won't help until they now are doing it too because my daughter's are facing the same issues it's made me feel so ill at times it's so crazy how food can do this to you one night I was up 6 times to the point I had nothing left in my body I didn't go to the toilet for days after and I felt sick has a dog I'm so glad I found this forum I feel a little more human already 😄