I woke up around 1:00am this morning and couldn't get back to sleep. I took a muscle relaxer around 2:00am, but it didn't help. Finally around 3:00am I buried my face in my pillow and eventually got back to sleep. My watch is incredibly unreliable in respect to this pattern though, as it says that I was asleep that entire period, when in fact I was sitting up and playing some games on my phone for over an hour.