Hi I Have Cronic Pain All Through My Body.i Have

Hi i have cronic pain all through my body.i have had 3 shoulder surgeries 2 back +1 knee surgeries i HAVE SEVERAL BAD DISCS AND A COLLAPSED DISC AT FOUR+FIVE AND ARTHRITIS ALL THROUGH MY BODY SEVERAL BAD JOINTS AND NERVE DAMAGE AND I WAS GIVEN OPANA TEN MG AND MORPHINE SULFATE FIFTEEN MG BUT THEY ONLY WORK TO A EXTENT DO YOU THINK A LITTLE STRONGER DOSE WOULD HELP BETTER