Yesterday I noticed I had to pee frequently And when I went to have sex with my husband it hurt in my pee hole so we did not have sex but today I noticed there was blood coming out of my pee hole I noticed this because I put tissue to it after I peed and it seem like it was pink so after I was done peeing wait a few minutes I put tissue to it again and it was actually Fibers of red blood What would cause this. Also I have abdominal cramping. And I just found out my husband lives a double life. I mean he has a girlfriend.