After a urine test revealed no UTI, but trace blood, I was sent for CT and my urine and blood sent to lab. The CT revealed no kidney stones
. My urine had calcium oxade crystals (sp?) in it and my WBC count was up. The doctor assumed that I had passed a kidney stone and told me to take it easy. I have since returned home, and have not felt any relief. The pain has gotten worse. Now, when I bend down at the waist, cough, or take a wrong step, my legs go numb.