Hi judd my name is Alison, i am 43 can relate to what you are saying the pain is indescribable. The pain in my back was getting worse and worse was on MST for the pain twice daily and the oramorph i was chucking down my neck was unbelievable yet still sometimes the pain was unbearable. I found out after an examination and scans at the hospital i had tumours in base of my spine and it was crumbling away and eaing the veterbre plus had one in sternum , hip and head. Eventually pain got that bad had to send for paramedics and was taken to hospital with help of morphine and gas and air. Had a spinal fixation op, metal bars are put in place to stabalize the spine I was lucky because if had got any worse would of ended up in wheelchair. After 8 months of radio and CTD i have now had my stem cell transplant 3 weeks ago. The chemo wasn't as bad as i expected and stem cells transplant was easy except for the 14 days of sickness am home now after 20 days. If anything i can help you with just ask.
Good luck