I understand your pain. I transitioned off of Prolia with one year of an infusion of Reclast. My year of Reclast was up in March. My endocrinologist continues to insist that Prolia did not cause my pain, and that my bones are going to break if I don't take another biphosphonate. I don't know if I am doing the correct thing, but I don't want anymore of those medications. I did not have the severe pain in my joints and muscles while on Reclast.
Good Luck