Wiggins32 my celiac was actually found by accident. I was hospitalized for a DVT in my leg and a pulmonary embolism is both lungs. I think they were caused by the vaccine but that is another story.
When they did blood tests my hemoglobin was at 8 and very low iron so they did a endoscopy looking for bleeding. They found the villi in my small intestine was not absorbing any nutrients which happens with celiac. Then they did a blood test for celiac which was called Tissue
Transglutaminase Antibody IgA and it was positive. When I looked up celiac disease symptoms I found I had been dealing with a lot of them for years. However I never got really sick from eating gluten so it was never found.
You probably don’t have it but certainly something to check into.
I hope you can find answers. Good luck!