...hey!...thats great news! Congrat's!
Just be careful ok! When I say becareful...I'm making reference to the PM wanting to raise your meds again with out knowing how the new increase will effect you. Three a day may be all that you need, for relief. ...We want you to have relief, but I'm sorry that meds will have to be increased to attain it. Let us know how it goes...and if you are getting the care and correct dosage you need.
Have you tried Nucynta by chance? I believe it behaves much like morphine...although I'm not sure completely about that. I have had some success with it at the 100mg 4 to 5 times a day.
Take care,
SE