So as of today I am 29 days late. I should have started my period on the 19th of October and my last period was the 28-30th of Septemeber. I took a pregnancy test on the 1st and got a negative. I've never been this late before in my life. I want to take another test but I don't want to be let down, which I know is crazy. I've had numerous symptoms and even my dog has been treating me a lot different. Any advise? I don't want to be the woman who doesn't know she's pregnant until I'm giving birth in my bathroom....