So the other day, I took a nap, and told myself I would have a dream in my head as I drifted off to sleep. My dream consisted of me watching myself running down a street, (I feel like there was more to it, but I can't remember anything else).

Eventually, I noticed something was wrong, and I screamed "Oh my God I'm in a dream!" (my voice seemed echoed and strange). And that's when I felt like I was falling backwards, and out of control, until I opened my eyes and I was awake. I've read that it is hard to keep focus, and stay in the dream sometimes, so I think this was my first lucid dream, considering I woke up exactly after realizing I was in a dream. Any thoughts on this?