I can't sleep! 33 + 4 and its driving me crazy. Probably the last 3 weeks have been the worst, I can get to sleep absolutely fine but between 3 and 4am I wake up and spend the rest of the night flipping from side to side. My back is aching and I just can't get comfy, absolutely no back ache during the day though. I am well supported by pillows but this doesn't seem to help.....have any of you got any ideas that could help? I have another 3 weeks at work and I'm getting exhausted!