I Have Stag 3 C Ovarian Cancer And Due To

I have stag 3 C ovarian cancer and due to having neutrophil number of 1.66 my oncologist wants to give me a neulasta injection. I have osteoporosis in L1 thru L4. I have read neulasta side affect is exercuiating bone pain that does not always go away plus one can develop rehumoide arthritis and this drug can affect your spleen, I also have Celiac Disease, I don't want the injection,