It's the middle of he night...

Teresa • Due April 24th with #3! 1 boy 1 girl-tie breaker on the way! cloth diapering, baby wearing, cosleeping, homebirth Mama!
I've been waking up around 4 am every night for an hour or so. Wide awake.
Last night I went to bed at 1030 woke up at 1 and couldn't get back to sleep until 5. I ate, I relaxed, I read, I watched tv, I peed several times, and nothing!
Anyone else? Any advice? I really need to sleep.