So, I'm at work and can't just leave to get a pregnancy test. I just want to know if anyone else has had these symptoms and then turn out to NOT be pregnant... I'm usually due on day 26. It is now day 30. I've had really sore breasts for several days and for the past four days I've been cramping on and off like I'm about to start, but then I don't. On top of that, I've just been really fatigued and have had lower back pain off and on, and mood swings. Thoughts?