One week before I noticed blood when urination and burning sensation when urination. And when to doctor for check up and after urine test he confirmed there is blood in urine and told me it's an infection and prescribed some medicine which after taking I didn't notice any blood or pain during urination.but the urine smells like chemicals. But since that day my penis is in flaccid state and I can't get an erection or morning wood, since then even once need help immediately.