Suggest Treatment For Bone Spur In Neck, Atrophy In Tricep And Fatigue

I am a 49 yo male in good shape, exercise with a trainer regularly... I've developed a bone spur in my neck C5 I believe, but now I've lost strengh in my chest and experiencing atrophy in my tricep including weakness... can this be cause by a bone spur? What steps should I take to get my strength and size back?