Postrp is giving good if not great advice here. My stage 4 prostate cancer headed straight for the bone and PET scan lit up like a pinball machine then biopsy (bone in lower back) concluded prostate cancer. And although I would have been pleased that it hadn’t spread into my bones, it did, which unfortunately is usually the first place the cancer in the prostate spreads to, so yeah you got good advice and the hematologist is an excellent idea. Ideally an onocologist/hematologist would be diligent. Keep on them like you’ve been doing and stay connected here- these folks know a thing or two about a thing or two!!