Still in pain

Since my return home from the hospital on December 3, I have been in a lot of pain. I am no longer on I.V. medication. I am trying new medications which up to this point have not worked. I went into the hospital on December 9 for a procedure that would freeze the occipital nerves and hopefully reduce the pain. This did not work. I once had an extremely high tolorence for pain. I was able to survive a heart attack at 38 years old that should have killed me. I survived the meningitis as well. There have been other injuries along the way and I managed them. This however, has finally consumed my life. I need to find a cure because I am no longer able to manage the pain.