I woke up at 1am this morning with really bad cramps. I know that cramping is pretty common in the first couple months when everything is stretching out, but I have never had them this bad! They were pretty low, like really bad menstrual cramps. I was really worried at first, but I got up to go to the bathroom and they went away. Baby has been moving lots today still, so I'm not totally freaking out!! Anyone know what that could have been??