my right hand wrist is moving like where we put watches on like front part of wrist where our veins and everything is. that little part is moving by it self if i stretch it it stops. i think it had difference like i slept whole night with my hand under my head. its like vibrating after 5 secs sometimes it stops.right where our tha joint is from our wrist to hand there it moves like pulls my forehands skin back after somtimes. is it bad???