So I'm 19 days late, my periods are pretty much regular only of by three or so days. My breasts are sensitive and only sore when prodded, I get on and off nausea, I have constant headaches, and pretty much constant minor cramping... But I've taken two at home pregnancy tests one at 1 week late, the other a week after that and both were negative. So I booked an appointment with the doc who took a blood test and that was negative too but she wants to repeat it... Has this happened to anyone else? Am I just freaking out over nothing?