My Last Shot Of Xgeva Has Given Me Horrible Side

My last shot of Xgeva has given me horrible side effects — severe bone and joint pain , back pain , nausea , shortness of breath , heart palps , headaches . The thing is I have been taking it for 2yrs already alOng with letrozole and ibrance with no problems . They stopped working so my onc put me on doxil which I had to stop because of severe allergic reaction . When will the side effects go away — it’s been 3 weeks now and anything I can take to stop the pain ?