My prostrate cancer once found metastasized to my bones too ( thats another story. I had 6 rounds of chemo. I'm currently on Abiraterone and Prednisone. I will start back on Zometa in about a week, this helps with the bones. I get an injection of Eligard every 3 months.
Sides effects- tiredness, muscle loss (due to testosterone removal),hot flashes and bone pain every so often. I had some issues with chemo brain but memory has returned.
Wish and hope for the best for us all