I am leaving a link for you to the research port, just X out the current search and plug in your argument. Less is more. I’ve found some real treasures of research on this page;
https://search.nih.gov/search?affiliate=nih&query=Covid+vaccination+autoimmune+&commit=Search
I got really sick last summer after being exposed to someone who had been recently vaccinated and it took all the horse paste and hydroxychloroquine I could find to get rid of it. The worst of took about 5 days, but the cough hung on for 2 and a half months, until I finally found an herbal supplement that kicked it. But I still get what I call "COVID throat," which is this sticky crud that drains down the back of my throat and will not clear. I'll be going along fine for days or weeks, and then suddenly one day it will start draining and I start hacking. It's nonsensical. I think it's because I haven't totally gotten rid of all the spike that I received. I can't blame it on allergies, because it doesn't follow my normal allergy pattern. Those will be started up in a couple of weeks — fun!
Thank God I didn't get jabbed, or I'd probably be dead.