Omg this use to happen to me all the time when I was younger and happens to me periodically. What I recommend is if you're stuck in sleep paralysis, get yourself to start breathing really hard. Your chest will then start moving up and down and then eventually your body will move or your able to twitch hard enough to snap out of it. Unfortunately though you do have to wait it out at times. Ugh: http://lockerdome.com/tre/6170042811288129/7785059432268049?ts_pid=2&ts_pid=2