K, back from the doctor. Thanks for the advice. Here is what happened.

Urine sample showed no infection. I do have blood in my urine. I've had blood in my urine for months now. Months ago he thought I had a kidney stone and I had a CT Scan done and it showed nothing. Then he did this other bladder test, looking for cancer, nothing. Anyway, he still thinks I have a kidney stone but it is too small, it has moved or I may have expelled it yesterday.

Yesterday right after I ate lunch; Spinach, walnut, cranberry salad made at home the pain started. No back pain, all front kidney pain.

I had to pee constantly and was in constant pain, until about 9pm. At that point I took 3 advil and prayed. Woke up at 12:30, pain gone. Wierd.

He wants me to write down everything I eat for the next two weeks and give him a call. He gave me a prescription for pain pills, I had taking pills.

So really I don't know. I feel good now so I'm running tomorrow and biking on Sunday.

Thanks to you all