I got an mri of my brain done yesterday & during the mri my anxiety was extremely high due to nervousness. Anyways, towards the end of my mri I kept shaking my hands and my head which no control & I felt like I had no control over stopping them. Is that normal? And if not, what could it possibly be? For the past 11 months I have had reoccurring ear infections, constant headaches (can t get rid of them unless I go to sleep), my depression has gotten extremely bad, nausea, and I don t feel dizzy, but when I walk it s like I can t hold my balance...