well... my period was late, i took a test at 1 day late, and it came up one line a bit fainter than the other. (i have pictures in the pregnancy test gallery) everything was going well, no af signs, the whole time I'm 4 days late, my man and i just finished making love, and I went into the shower, came out, and used the bathroom and noticed blood on the tissue, bright red. some drops in the toilet too. Not super heavy though and I have mild cramping. Is this because of the sex, or could it be af even with a positive preg-test.