Yikes! Did you discuss it with your PCP? What did he/she think? That really (to me) sounds like a neurological disorder of some kind.
Yes last year but it only lasted 10 minutes and then this last time it was worse
To me this sounds like the beginning of a Migraine headache, seizure, or TIA. (A TIA is a "Transient Ischemic Attack" aka a mini stroke.)
I highly recommend you seek medical attention!
Any of these neurological conditions require treatment to prevent any permenant damage!
Has anything like this ever happened before??
~Sarah