I've been inactive for a while because I wasn't getting any lucid dreams, but last morning I had an interesting experience ;

My "Made in China" alarm clock failed, so I got up at 5:00h (too early) and went downstairs, once I was downstairs I realized it was 5:00h, so I went back to sleep.
While I was trying to WILD I just lost my attention and fell asleep.
This is what I've dreamed :

2 man were firing pistols and SMG's at me, I wasn't hit by any of the bullets.
The black man (no offense, he was just black) who looked like the guy from "pulp fiction" threw me on a couch and was (I think) trying to kill me, until I felt a enormous pressure, I recognized that pressure, it was the same pressure as I feel when I enter or exit a lucid dream. Suddenly I spawned in a place that looked like Caspian Border (Battlefield 3), and I tried to fly, it was successful, but 2 jets started to chase me. I saw soldiers running all over the place and I thought of the spot-button of Battlefield 3, suddenly I heard the "I've spotted an AT-soldier in your area." voice and I tried to spot another soldier but with the wrong class name, that worked too, I was able to do thing by simply thinking of them. So I was flying around, until I saw a women in a red or white dress (it was changing, but I was sure that the red dress was taken from the matrix, it made me think that she was my DG), I went to her and said "Well apparently I've made in into this matrix." she replied : "What are you talking about" I said "Nevermind, you're beautiful, undress please" (While I was thinking about her saying "ok" or "yes", mind control, you know ?) So she said : "OK!", . She stated to undress, untill she just stopped undressing and I asked : "What's wrong ?" she replied : " Who are you, I don't know you". I knew what was wrong ; she had no memory, the DC's HAVE NO MEMORY !? So I asked her again to undress, and while she was undressing I kept remembering her that she had to undress, it was a success ! but then I saw the place shaking around and buildings were coming at me, she said : "it's collapsing."
Then I heard and awful sound and I saw that it was my alarm clock, so I got up.

After 1,5 years of no lucid dreams, what could have caused this ?
And why didn't I woke up from excitement? I have not many experience with LD's.