i have been trying to find my problem for a year and half.i fell or passed out working on a big truck. i was inside truck found myself outside on the ground and dont know how i got there. i thought i was having a heart attack. i was really dizzy and had nausea. i went to the hospital got checked out with chest xrays electrcardigram. they kept me overnight and said if i had any problems come back. well after a few hours i found a knot on the back of my head and my neck was really sore. i had mri on my neck and they said it was alright gave me pills for dizziness and sent me home. i am sorry to go on an on but i dont know how else to explain it. well i was off work for 2 weeks and still having some dizzy spells. well 3 mos went bye. i lifted something really heavy at work. the next morning i got out of bed moved my neck and it felt like an electric shock all the way to my toes when i moved my neck. went to the doctor they tought i had a pinched nerve but mri didnt show it.well i year and half has went bye i have had brain scans,and mri of my neck, emg. and mylegram recently. my neurologist said he does not know what is wrong maybe it was ms. i dont know if i have it. i move my neck now i get tingling in my hands, my ears ring and i am a nervous wreck my stomach hurts my chest gets tight and get real hot sometimes doing nothing. any body got any ideas i am open for suggestions i know my docotrs dont know. thanks philr