Last night was my first night attempting an LD. I went to sleep, and in about 40 minutes I woke up to a loud shriek, and Im not gonna lie, I was scared. So in about 2 hours (I think I got a little too much sleep the first time) I was asleep again.

I had a dream that me and my mates were talking about lucid dream, but I never became lucid. The dream also was a bit sexual, as I went into the bathroom to masturbate in the middle of it . I probably should have realized that I was in a dream, as there were a million girls stripping in the room >_>

Is this just because I was extremely interested in lucid dreaming the few hours before sleep and I was thinking about it, or is this some sort of lucidity on its own?

I have also heard this called "Layer 0 Lucidity"