I am 72 and had been taking Prolia for about 3 yrs when I needed a lumbar fusion. The surgeon wanted me to take a faster bone building drug before and after surgery. I had the surgery August 2024. Fast forward, I was on Tymlos 4 mos, quit due to side effects and switched to Evenity for the past 7 mos. My recent Dexa was very disappointing. Loss of 19% in left hip and 3% in Right hip but gain of 10% in lumbar spine- helped in part from bone growth material inserted during surgery. Endo is planning to return me to Prolia next I believe. Does this sound appropriate? I have just lost confidence in these medicines.