Did you have groin pain or pain that felt like growing pains?
I had Xgeva once a month for about one year without any side effects as you describe but then my jaw started moving out so that my lower lip portruded. Am not sure Xgeva caused it but I asked my Oncologist to stop it just in case. Have not had it for 6 months. I hope you find the reason for the bone pain and stop it as soon as possible.
Sorry groin pain
It did make me achy for a few days. Taking Tylenol and drinking lots of water helps 💕