Small hairs when I wipe!?

OK I know this is going to sound silly but over the past couple of days, I've noticed the occasional small, fine black hair in my discharge when I wipe. It does not look like my pubic hair. Has anyone experienced the same? I guess my concern is that I've been slowly leaking waters without realizing, although I haven't had any signs of that. I'm 38+4 FWIW.