Nightmare, twice in a row.

Just a few days ago, I don't recall the exact day, let's say... Wednesday of last week, I had a 'nightmare'.

I do not recall what time I went to bed, and when I woke up, or anything as detailed as that.

I do however, remember the dream quite vividly.

I was in my living room, in my own home, where I sleep, it was strange, my dream occurred exactly where I sleep. Inside my dream, I was looking at the entertainment center, where the Television, stereo and movies sit. Quite suddenly, a large white sheepdog, pearly white, formed out of the edge of the entertainment center. After that, he proceeded to attack my father who had just appeared from out of the corner of my eye (in my dream). He almost killed my father, which made me hate the dog, I wanted to kill it. The plot then got interesting, it's like a screen flashed above me, you know those old 'mission' movies, with the green radar screen showing the outline of the mission. This sort of scene flashed before me, showing that the dog was being controlled by a tiny bug on it's brain, inside it. The bug was making the dog attack people, it wasn't the dogs fault, but there was no way to stop it without killing the dog. I remember running over by my kitchen, and obtaining a large butcher knife/machete from nowhere, and stabbing the dog about 5 times in the back. I immediately felt much guilt, but I knew it had to be done, to get rid of the controlling bug. I then woke up as I was killing the dog.

The next night, I went to sleep and began dreaming about being in a large, yet complex building with tiny rooms everywhere, not tiny tiny, but about 10x10 ft. square rooms. It was quite cramped. There was a family, a different family in each room, like, we were all living inside this building. My family was in the southern most room, while other families were north of us. I was in the room with my mom and dad, and suddenly a woman burst in, with a gun in hand. She gave me a gun, and told me to shoot anyone I saw, why? I did not know. Apparently, this was going on everywhere in the building, for everyone was just shooting... well, everyone. It was just a massive bloodbath, I was confused, and didn't know why this was happening, I went north up the hall, to see what was going on, leaving my mom and dad in our room, and giving them a gun for protection. I lost track of where that woman was, but she was in and out different places, shooting and dodging. Then, I don't really know what happened, but it skipped to a point where my mom was in a chair, and my dad close to her, I was in the same room, as well as that woman, and a large other man. The woman was holding a gun to the man, the man holding a gun to me, and me holding a gun to my parents, the man telling me to shoot them, and the woman, well... idk what she was doing. Anyhow, in a quick act I told my mom "I'm not going to shoot you!" And I snatched my aim around quickly and shot the man. Then I woke up.

Again, these dreams happened respectively in order, those two nights.

Thanks again, I'd love some feedback, and help trying to figure them out, I know they're weird, but that's a nightmare for ya. :)