Dream 16

This was more as an 'experience' I guess. I was having a really great dream, it wasnt weird or anything, it was almost perfect. However, something woke me up. Something in my room had fallen and the noise of it falling had woken me up. I turned my head behind me toward the noise and between my computer desk and my dresser I see something floating. The way my bed is situated Im looking over my computer desk which is almost the length of my bedroom wall and this thing was floating in front of the dresser, which was facing me but from my point of veiw it was diagonal from the computer desk. The floating thing looked like a torso, neck down to about above the belt. If floated strangely, it reminded me how a balloon creeps along a ceiling trying to get higher, but it only bumps almost dribbling at the top of the ceiling. Thats how it was floating but it made little height, it was trying to float upwards but it was floating like the balloon. Well I turned my head after studying it for only about 15 secs and then I thought about what I had seen and turned back around but it seemed the thing was less visible and transparent but I could make its outline. I shrugged it off as just seeing things in the dark and I tried to go back to sleep to finish my dream.. but I could not remember the dream for anything. I sat in bed for about 20 mins trying to remember this dream that I DID REMEMBER was a good dream, but I couldnt remember what it was about. I eventually went to sleep.
So did something wake me up intentionally to keep me from having a good dream? Or was it just nothing? Hell if I know.

Synopsis:
The floating object was in a square shape which reminded me of a torso.
I wish I could remember the damn dream, it bothers me I cant.
I dont think I saw a ghost, I was seeing things in my half asleep state..