HI Maryann,
Sounds very similar to my story.... I was admitted with acute back pain after being diagnosed for 8months with a trapped nerve.... but like your husband I have advanced PCa..... I had emergency RT to relieve pressure on my spinal cord as I had a large tumor between my skull & spine. My Psa reading was 3925..... & after hormone therapy & chemo it’s down to 300. Just coming to terms with it myself & only just started asking questions so can’t really help other than try to stay positive ....the treatment they have available now is much better .... Regards Lloyd