Last night when I was sleeping, there was a point where it felt I was awake and the only way to get back sleep was have this rush feeling. It felt like I was flying at the speed off 1000mph and then just stop and I'm asleep and then I wake up and the same happens. This has happen A few times n I'm confused what this is? It don't make much sense I know but ask any questions and I'll try to make as much sense as possible.