He did what?! Yeah, thats the same reason I thought I was too. Still, i'm insanely tired, eating for England, occasionally feeling dizzy, mood swings... I've heard of people still having their periods whilst being pregnant though. But I'm on the pill, and used a condom all but 1 time I had sex (and I was on BC then). But this started after the period I had, after the last time I had sex. Everything adds up but the timing. I suspect it's a growth spurt though. I hope it's not.