I have pain in my back. I have pain in my tesicle area. I am thristy at night after sleeping. No pain when I urinate no color. I have had 2 blood test. PSA is 0.7 under 1. Very small amount of blood in urine. I have been on anti-biotics for a month and nothing is helping. First they put me on Bactrim, then Cipro. Negative on STD's. They did a ultra sound for kidney stones-negative. They now want to do a MRI for herniated disk? Does that make sense?