I am a 46 yr old woman i have multiple disc issues with my cervical spine i have a partial congrnital fusion 2 spurs a disc bulge with some cord flatteing etc ! I have not had an MRI in a few yrs and i started having this zapping feeling over my shoulder blade like am electrical zap like when you have an EMG ! is this from a nerve and is this seroius ?? i am going to make an appt to see my doc soon ! Thanks for any input !