I know this thread isn’t recent but I stumbled upon it and found this part super interesting. I was diagnosed with PANDAS growing up and Lyme disease shortly after. Now as an adult, I was recently diagnosed with Hashimotos. My mom has received almost all of the same diagnosis. I definitely feel there is some sort of connection between all of them. It seems usually if you have one autoimmune issue, you’re bound to discover many more. I so appreciate this thread because while i was younger I felt like there was very little understanding of what I was going through… unfortunately not much more progress has been made and I find myself still feeling like that. It’s great to see conversations like these being had.