I have been experiencing electrical sensations in my left hand and both feet - very similar to the vibration you feel when your cell phone is on 'vibrate' but, of course, my cell phone is not under/near my feet/hand, etc. Also, I have been experiencing quick electrical pulses in my left forearm and hand which may be a 'slower' form of whatever is happening when i feel the vibrations. It has been happening for about 2 weeks.
Any thoughts to what it may be?