false awakening

Sometime last year
I was sleeping on my brothers couch when I wake up and go outside the lighting was very bright but somewhat dim at the same time, everything seemed out of focus I started to blink a lot and fall backwards then I wake up again I go outside again and fall again and wake up again to go outside again and fall again.. This happens about five times before I realize this is a dream and start running from the scene to an open field towards the front of the building its made in this stair like manner except the steps are huge and I'm going from top to bottom on one side it has this industrialized vibe to it then split by a river on the other side it has a very natural very green and bright side to it so I take the green way down I loose lucidity and wake up.