hi my boyfriend is 50yrs old and pretty much a heatlty male except for copd and hes smoker, today he went to pee and he had blood clots in his urine , but his urine was clear, there sa no pain or aything like that, he has trouble keeepin an erection and his testicles hurt and are sensitie alot more lately. what could this be from? should he go to the er, and hes uninsured