I have been ordered to get an MRI of the brain (on my own time, it wasn't scheduled) back in 2020, before the virus, but I never went. The last few weeks I've been having some symptom which I thought was either some form of dystonia or a disorganized symptom. Basically I've been smiling for no reason, but then my face gets stuck in a smile and I can't close my mouth even with my hands. If I try my mouth just twitches. I tried finding what it was, thinking it was a drug side effect or a disorganized symptom, but nothing really made sense. Then I randomly came across something called sardonic smile, and it is caused by 3 things and 3 things only: tetanus, some poisoning and wilson's disease. So I googled and came across a lot of symptoms, some of which I have. Psychosis is a part of the group of symptoms. I read a case report of the exact same thing happening to someone else! The smiling for no reason then getting stuck with it. I don't really know what to think... could it really be? I had some other symptoms which I couldn't find on google at all.