The disks have stayed bulging all this time?
Have you considered an evaluation by an expert chiropractor? or more than one to compare notes??
{there are some really good ones out there

}
My DC uses Low Level Laser, ultrasound and adjustments and when I was having spasms {RSI/TOS} he also did some NUCCA - like a deep pressure stretching on the muscle and some trigger point added in with it.
Did you have an injury to the neck that caused the disks to bulge?