Re: whats going on
Hi, I've been diagnosed with anxiety disorder.
I have off and on those same symptoms. Dizziness, numbness in left arm and a heavy feeling, numbness in right cheek and ear area, feeling disoriented and as though I might pass out any minute.
I do have a neck injury and have had it checked out by the neurologist and everything with that checked out ok as well as the MRI although it showing the 4 bad disks, it doesn't show anything of an emergency nature. I've also off and on had EKG's with nothing too abnormal of note.
My opinion judging by my own experiences and the results of your tests are that you are waaay too tight and tense and those muscles need to relax. Look up on the net symptoms of tight trapezius muscles and it might give you a clue to what's going on muscle wise.
I would try a meditation cd 3-7 times a week, warm soaks, massage therapy, and some gentle stretches tailored for your neck and shoulder region. See if that gives you some relief, it should.