So sometimes after I've been sleeping for a while, I wake up and it feels like I'm being pulled into a dream or into sleep. I've never actually let myself be pulled into it because I don't know what it is or what could happen if I do let myself fall into whatever it is. I usually panic and pull my body in the opposite direction for about 10 seconds and then I wake up. Has this ever happened to anyone, or does anyone know what this is? It is lucid dreaming?