Try to stay awake for at least 10 minutes. But don't use electronics or anything, they will wake you up too much, and make WILDing pretty much impossible. Just try and sit up in your bed, and let your mind wander. No matter how much your mind thinks that lying down is okay, it isn't. Almost guaranteed that you will fall asleep if you lie down again.

If you get cold, grab a blanket. Don't go near anything that gives off a bright light, and try not to get too active. Just standing up, walking around a little, going to the bathroom (with the lights off), and sitting up in bed, should suffice.

Best of luck!