CJD:
I am so sorry to read of your plight. Isn't there some way you can convince your doctor to attest to the fact that you cannot do the kind of work you are currently doing??
I had plenty of problems during my SRT. Oddly enough, I have hemmrhoids and that was a big concern but they never acted up much.
A month ago I started getting sharp pains very low down and burning in the butt. Fortunately, it resolved in a couple of weeks, but it was miserable. The pain was in an area that bothered me during the SRT so I suspect it was again related to that.
For those who tout radiation as a safe and effective tx., just read this thread.
At least with my surgery, the incontinence appeared immediately but resolved quickly. With radiation, one never knows what tomorrow might bring.
Mel