Hey Jellybaby - I can totally relate!! When I was about 33/34 weeks pregnant I developed insomnia - I was up at all hours of the morning - whether it was to pee, or because I couldn't find a comfy position, etc - I just couldn't get a good nights sleep! I tried a lot of different things and the only thing that really helped was a nice warm bath and a small glass of warm milk juuuuuuuust before bedtime, which I tried to push as late as possible. I also used rescue drops, which I was told was ok for me to use during pregnancy! Once or twice I even moved my bed to the lounge and slept infront of the tv on the couch! I'd end up falling asleep a little easier than I did in bed! Sorry I couldn't be of more help - good luck!!
My beautiful baby boy, Connor Troy, was born on 20 March 2010 and my 2nd gorgeous boy, Cullen Reece, was born on 2 September 2011 - I am very blessed indeed