I've been moody for the past 2 days and had slight cramping 2 days ago. It's very similar to how moody I get when I get PMS but it's too early for PMS symptoms. I'm on 7 DPO.

I did ask Dr. Google and it seems some users saw it. http://community.babycenter.com/post/a21728613/for_those_who_have_gotten_bfps_before....

Were you moody?