If you haven’t read any of the few posts I have yet, I am new to LD… in fact tonight is my second night in trying to reach lucidity.
I have been perusing the threads and after reading people’s accounts on false awakenings, I realized that this used to happen to me all the time when I would have to wake up early for high school, or whenever I would have to wake up early in general.
I would wake up for real, but sometimes I would fall back asleep (it was only school right 
) and I would fall into a dream that I did get out of bed, brush my teeth, get dressed, whatever else I do in the morning, only to wake up again right back in my bed. It’s been a while now since this has happened, but I remember instances of it happening multiple times a morning.
I always felt there was something different about theses particular dreams, but at the time I didn’t know anything about lucid dreaming so I never did anything about it.
Maybe I’ll set my alarm an hour early tonight and see what happens tomorrow morning.