I'm 36+5 with dc4. I have SPD, but today in particular, my pelvis seems to have, erm...gone weird. Its like the two halves of it are acting independantly, and soo soo sore. When I stand up it feels like baby is going to fall out, and my legs are 'collapsing' under me when I stand up. WTF is going on? I can't even lift my legs more than 2 inches off the ground all of a sudden, DP had to help me get my trousers on. But ow ow ow ow ow why has it siddenly got so much worse?