hello, im a 26 years old male and the last time a had sex with my girlfriend, i noticed that i was bleeding, i even checked the condom and there was blood in my sperm too but the bood was mainly coming out from my penis, pure blood, it wasn't mixed up with my sperm. I peed to see if it was gonna hurt because of the urine, but it didn't. i'm still concerned because while i was having sex i felt pressure when i came, like if somebody was squeezing my penis.