Still no AF...

So since my miscarriage on 9/25/2007 I have not had a period. We've been ttc since though. My period should have been here last week but it did a no-call/no-show ;). I'm a week late and am wondering if I am pregnant. I haven't really had any sign of AF--usually I get those bad cramps that come like a few days before to warn me...But now I'm having very very slight cramping way down low on my pelvis area like when i found out I was pregnant before. My breast are a bit tender, too. November 6th will make me another week late...If I am, I think baby would be due around my fiancee's bday! If its a boy we'll definitely have a Jr...I will post again on the 6th to keep you guys posted. Wish me luck!!!