question: I am in generalized pain especially on exertion pain in upper limbs pain radiating down one leg from lower back area rtf side becoming worse at night also back ache I had disc surgery 4 months ago c5c6 replaced and pain since in upper limbs and rtf side of back Mir shows c4 narrow but surgeon doesnt want to operate says he think having muscle spasms any ideas what could be problem I m having difficulty sleeping with pain