trouble sleeping???

Elizabeth
Are any other mommies out there having trouble sleeping? Last night I was exhausted and falling asleep sitting up so I was in bed by 9 930. I laid there for upwards of 2 hours and couldn't fall asleep. Constantly changing positions, covered/uncovered, legs under/above covers etc and couldn't sleep. When I finally did fall asleep I awoke, to my horror, after only an hour. This went on all night! Anyone else having trouble sleeping? I should also note, this is my 3rd pregnancy and I didn't have trouble sleeping with my first 2. In fact I had trouble staying awake in my first trimester!! Anything I can do to go to and stay asleep?!!