lucid

I woke up last night (actually this morning) and dozed off again, as i was falling asleep it felt like my leg was moving towards my head. Almost like i was going to knee myself in the face! Not fast or anything just a slow deliberate movement that I wasn't making. I then realized I was laying in the opposite direction on the bed that I was seconds prior! I did a nose pinch and could breath! (Actually I did 3 and a pinch on my leg). I remember not knowing what to do, and then I awoke. Kinda mad at myself but i guess it is progress. Should I have just sat up in the bed? What exactly happened to me?