I have been in pain

I have been in pain for the past two years, after I had back surgery, the doctor said I could take a year to a year and a half to heal up, but after two years I went back to the doctor with X-ray, MRI, and Catscan, to find out what happened, he told me “ I don’t know why you are still in pain “ so I’ve been trying to get some relief for the pain, I’ve had two injections at Pisa, with very little relief of pain, I need to get back in to see the doctor at Pisa to see what they can do next.