Does anyone else suffer from this fear? Really struggling tonight. For the past week or so I've been getting shooting pains on the back of my head on the left side and pain behind my left eye. I'll get pain behind my right eye too but not as often. I think I'm dizzy and off balance but really can't tell if its the anxiety or not. And I feel like my left leg is a bit weak. No nausea or anything. I was due to donate my bone marrow 3 months ago but it got cancelled. I had to have loads of tests done including every blood test known to man. Do you think that would've shown up anything? Thanks guys and gals!