jhissong,
Persue the problem...I had the same feeling in my left hand, but thought it was due to alot of keyboard time. I went to a gp, who diagnosed carpel tunnel. The next day, I was in ER. They did a CTScan, which showed no stroke, but upon transfer to a larger Hospital, MRI showed damage from a stroke that was approximately two weeks old.MRA showed extensive blockage in both arteries, as did Doppler Ultrasound. Keep on this, dont think it is your imagination.