Yes- the PC agents were the 1st I spoke to and they said there was just no way. The lady even acted a bit annoyed that I had asked. So I went to the Guest Services center and the lady I spoke to phoned someone and when she explained my situation, she said "I have a customer who says she isn't feeling well.."
Well, IMO, not feeling well is NOT the same as having a kidney stone. I was REALLY sick. I am one of those unfortunate people who has multiple stones in each kidney, though when they are just sitting there, they don't hurt or make me sick. It's when one starts to move that makes you want to die.
At least I am safe and sound and it was a short flight home, but really, I hope it never happens again while traveling.