People having similar problems around Covid time.

I only just found this useful site, I already see patterns. I’m used to looking for patterns in my health condition. Many people are saying they started with dizziness, balance, vertigo, tilted vision ( and more that I cannot remember) around Covid time. I know I have a weak immune system and autoimmune disease ( Rheumatoid Arthritis) runs in my family. Just makes me wonder, how many people are walking around with autoimmune problems that have not been diagnosed. I was diagnosed with Covid after I went to my local A&E, I went with bad pain ( I later learnt it was problem with my rotor cuff ) she said I had Covid, I didn’t believe her and asked for a test. She said the dates I had given her for when it started meant, it wouldn’t show up in a test. I disbelieved her even more after that. She said I needed to see my GP regarding my pain. Obviously I couldn’t which is why I went to A& E. Now after reading so many comments and posts, I just find it all weird.