41 year old male with lots of pain and high cpk level

i am a 41 year old male who began to have pain and inflamation in my left lower back area, buttocks, hip, and left groin about 2 years ago. This all started out of the blue. i have had mri's, blood work ups, xrays, been to chriropractors, 6 doctors, 2 neurologists, had the epidural injections, been to 2 rheumatologists and no one knows what is wrong with me. i have been on pain meds for 2 years. The only thing they can find wrong is that they see inflamation on the mri and my cpk level is above 900. recently my right foot is giving me problems in the heel and accross the top of the foot. i am 41 and feel most days like i am 60. i also recently started testosterone injections, because my testosterone level was 142. good is between 300 and 1200. i am always exhausted and spend most days in pain. wish i could get off of pain meds. The doctors have basically given up on me. Can anyone help?