Apparently, some cells from the inside of my cervix grow on the outside of the os, the cervical opening, which I was told was normal for young women (I'm 23) by my gynocological nurse.
Lately, though, I've been checking my cervical mucus
by lightly touching the cervix. The day after I first did it, I noticed a brown discharge when I wiped myself. When I checked my mucus again, there was a streak of blood on my finger.