Lucid? or Not?

I was watching a movie...with my mom, i think. It was a horror movie that had something to do with the number 10. It could have been that there were 10 murder victims or something, i don't really know. It was weird because it seemed to be begging for audience participation, like we were supposed to try to solve the mystery. I also got the impression that there was some sort of prize involved if you DID solve the mystery. I think this turned into me being IN the movie. However, i wasn't scared that i was in a horror movie or anything, i guess i didn't really think about it. I was in some sort of lagoon, and there was someone else sitting on the shore. I came across a girl in the water, and at some point, we started making out. This led to "other things," but i stopped it because i thought i was sleeping next to my mom in real life. This was very strange because, apparently, i was aware that i was dreaming, AND i was even aware of my physical body, but i still don't think i really went lucid. I thought really hard on where my physical body was, and i finally realized that i was NOT sleeping next to my mom, so i tried to get back to the "other things," but by that time, the dream was slipping, and i just kinda faded out.

The whole thing about sleeping next to my mom was really weird. It may have had something to do with the (possible) fact that i was watching the movie with her, and now i was inside the movie. It also probably had something to do with the fact that i slept next to my mom for a week when we went to New Mexico.