More likely than not, I was born with autoimmune antibodies that sppressed my immune system. Childood filled with serious infctions startingwith mastoid surgery at 14 months. I remember telling my family Dr. how my stomach felt like it had the feeling of a hole in it that felt like hunger. I was 6 yo. Periods were always blood baths. Many other things also were "off." I contracted Hasimotos with the birth of my first child. My second child had Celiac disease at birth with projectile vomiting that turned a navy blue carpet almst white. He picked up my antibodies, likely throgh the placenta, as I probably did with my mom and acquired my suppressed immune system and tendency to autoimmune reactions. After Moderna 1 vaccine, the Hashis which had been quiet for 20 years came back with a vengeance, alng with old infections and viruses. ANA went through the roof. Now, ANY STRESS AGGRAVATES WHATEVER autoimmune symptoms I am experiencing, but didn't case them. They tendency and diseases pre-existed.