Has anyone ever experienced a popping sensation in the rib cage area after having a CT myelogram? Then after the nerve block wares off you have a pressure so heavy in your groin feeling like something is going to fall out but it is not. For nine months I have gone through Bio Feedback therapy, ultra sounds, x-rays, trigger point injections, MRI’s, steroids, numerous medications, etc… and no one can tell me what happened. And some how my Levator muscle got severely damaged. No prolapse either. Is this a damaged muscle or Nerve? I would love to know if anyone else is living in this nightmare like I have been for the past nine months.