Update: It's confirmed that I don't have Celiac, which is a relief. Very important new info...turns out I have low IGA and another IG, which I will know in few days. Have appt with an immunologist (no appt until June). The internist is hoping I am a candidate for immunotherapy, since I am low in more than IGA. I just found out this detailed info was initially found in labwork from 2018, then 2020, and again last month. I am so full of hope that frequent infections and chronic diarrhea can be addressed now. Blessed 🙌