Yeesh, yeah, now you mention it I've had those exact same symptoms when trying to awaken from a negative lucid dream: A bunch of false awakenings in a row. I wonder how linked those things are... I rarely have false awakenings without having been lucid before.
same, I can't think of a single false awakening outside of trying to end a lucid nightmare. Maybe the same "your wish is my command" type control you get over reality perception is a double edge sword. You want to be awake so you "wake up" into a fresh dream world, because your mind has no way to take you to reality. Kinda terrifying.