Hashimoto diagnosed over 20 years ago after my daughter was diagnosed and told me to get checked due to similar symptoms. Diabetes diagnosed same time. Exocrine pancreatic insufficiency this past summer. Celiac last Wednesday. Have been having the digestive issues for a couple of years, several doctors--thought we had it solved with the Creon. Then symptoms got worse. I have a theory about that. I have a stricture in my esophagus that has to be dilated every 6-8 months. When it is tight, I have trouble swallowing. Bread is one of the harder things to swallow, so I avoid it. Had the stricture stretched end of October and started eating bread again. That's about when the diarrhea, bloating, gas, and pain started getting worse. Went in for another upper endoscopy and dilation of stricture last week. (It had been so tight this time, he scheduled a second dilation one month after the first.)  I told him how miserable I'd been, and he did the small intestine biopsy. I know they did the blood test for celiac about a year or more ago trying to find source of my problems,  and it was negative.

Diabetes and Hashimoto's as well, huh? You are the epitome of the autoimmune cascade effect. That is, once you get one autoimmune condition you tend to develop others. But I am curious. In the sequence of these several autoimmune diagnoses, where did the celiac diagnosis come? You certainly have a lot of health issues to juggle.

AND, just diagnosed abt 6 months ago with exocrine pancreatic insufficiency. I was just feeling like I was getting that under control with Creon when I started feeling worse again. 

So, you have a couple of strikes against you when it comes to nutrient absorption efficiency.

Yes, through a biopsy of the small intestine.