I Am An 83 Year Old Retired Army Colonel. I

I am an 83 year old retired Army colonel. I was exposed to Agent Orange in Vietnam in '65 and '68. I was diagnosed with prostate cancer in 2002. I was successfully treated with external beam radiation and Brachytherapy. After time, I developed incontinence. I managed with a pad held in place with my briefs. I recently had surgery to remove a bladder stone and now find that my incontinence is much more difficult to control.
Do you have a suggestion?