Cronic pain from brachytherapy

I had brachytheray procedure Oct 2012. I had a gleason score of 7(4+3) and had external radiation 25 days and 54 seeds implanted.After the implants I endured a lot of radiation pain for 7 months. Doctors kept insisting "things will get better after radiations wears off". Then suddenly the pain stopped for 6-8 weeks and PSA dropped to .1 and cancer was gone. Finally life was good and future looked bright. At 8 weeks I started to have very bad urine odor and within 2-3 weeks severe prostititus set in and has not improved for 7 months now. During that 7 months my doctors have tried a dozen medicines and turp, tests, etc. Nothing has worked. I am taking pain medicines for pain every day to to try to maintain a few hours of normal daily life. I found at least 2 of the seeds come out when urinating. I also developed kidney stones and passed several small ones. I am not sure if these symptoms are related. Any one out there have any advise or had a similar problem and found a cure for ongoing brachytherapy pain or radiation burns?
Thanks
Buck.

Sounds like the radiation doctor may have dropped some seeds in your bladder. Did they do a cystoscopy after the seeds were implanted to avoid leaving seeds in the bladder?