I belong to another group, "Stuff that works" focussed on people struggling with the Epstein Brr virus. 3 responses noted that their old symptoms reappeated after the Covid vaccine, and several claimed that Covid and long Covd caused the resurgence of EPV, If the immune system is suppressed by some kind of attack, whch for many of us happened with the Moderna vaccine, the result was illness, likely autoimmune. Several Mayo connect members fit into this vaccine injured group, and many of us are now suffering with new or mre severe autoantibodies, which cause inflammation. I am becoming more expert on dealing with this, but I haven't found a way to overcome the incredble fatigue I experience. I have improved, because now I can hold my head up for hours. A few months ago, it was minutes. A member of my "stuff" group descrbed a stimlent Rx drug she took that helped. My problem is being bedriden which makes it difficult to get out and find a doc who understands autoimmunity and fatigue. I had to leave my beautiful home in Oregon because of my illnesses from the vax injury, so I am starting with all new docs. As soon as I have found a primary doc, I will ask for modafinil, which is a mild stimulent. In your situation, I believe that changing your diet to organic whole foods, no gluten or dairy. plus removing foods causing your sensitivities will hwlp your sromach. So many members of my Facebook Autoimmune group have food sensitivities snd stomach issues as you an I do. All the best in dealing effectively with your inflammation and healing.