Celest,
Cannot try hard to sleep, you will be more awake. That is what happened when I had insomnia. Keep telling myself need to sleep, if not tomorrow no energy to work etc. It only make it worse. If not, try using aroma diffuser to help relax.
Last weekend, I slept real late, fri 1am, sat 2am, sun 1am. Gosh!! Going to see Dr Su this weekend, sure ganna scolded...LOL