Blood in urine? I went to get a job physical doctor said it was blood in my urine, but it could of been a mis read on their old machine? To double check wit my primary. I have no insurance I woke up this morning couldn't move my left leg my whole side hu

I . I can not diagnose your condition. When a man has blood in his urine (hematuria) it should be evaluated to determine the cause. You have a constellation of symptoms that may or may not all be interconnected. Recurrent testicular pain, what i believe you are describing as left flank pain, urinary retention and hematuria warrant medical evaluation.
Agree with Dr. F. Your symptoms warrant that you should go to the emergency room of the nearest hospital for care.