Af was due 12/23 so that 4 days late today. ... I've since then had sex with my bf and that didn't even start af.... Saturday night after we had sex and I wiped I saw very light pinkish color, but only when I wipe. It stops then comes back. This is my second day like this. ...it's only when I wipe, nothing goes on my underwear or panty liner. I've been so so tired, sometimes so tired I can't even sleep. ...going pee a lot. ... tender boobs and sometimes a Lil bit of nausea. I've tested 3 times since af was supposed to arrive and only got super faint lines that a camera won't even detect, but I see something when I look at it. .... but a digital test said not pregnant. ...I'm NEVER late with my period. ..is this normal? Could I even be pregnant ?