I have MRI's from 2003,2005,2007,2008 all stating bulging discs c5/c6, c/7 impinges thecal sac. I have massive radiating pain from shoulder into bicep, forearm, into hand. Electricity like pain. Fingers going numb. Going on 2 weeks. Had 4 previous back surgeries L5-S1. Scared & having MRI in the morning. Scared, any advice?/