Terrifying dream with a bright "White Demon"

I was asleep at my house nothing out of the ordinary happening in my life. Fell asleep then came into a deep dark dream. I was outside in a neighborhood I've never seen before, at night. The houses looked like they weren't inhabited, with over-grown bushes along the sides of most of the buildings. All the buildings had white siding...black roofs, the only damage to the houses themselves were paint chips and slightly rusted rain drains. Along the roads were leave-less tress with long branches making the night sky even darker by blocking out light.

Now on to the real scary part. In this dream I was randomly taking in the scene..not moving, I had noticed that there were no people, no animals no noise, nothing. Then I heard something straight ahead that sounded like a lid being knocked off a trash can. I then saw something extremely hard to describe...extremely grotesque and pure white, standing nearly as tall as two stories, so I'd say about 13ft tall. This thing I'll call a demon I remember to have 4 legs..not very noticeable, a huge abdomen, a tall skinny (compared to it's abdomen) torso, virtually no neck, and a thick disfigured vertical oval for a head. The head had huge growths like antenna the poked straight up like a vehicle antenna, there were three of them. One was longer than the other two put together. For arms, it had growths just like the antenna...not straight though, they looked arm shaped.

When I saw this demon I started to stare...and spy on it...trying to get a closer look, while it was moving around this house bumping into the trash can. I thought for sure it had no idea I was there, or would be able to see me. but when I was standing still, not making a sound, staring it startled me big time. It suddenly felt like.....it knew I was there...it turned straight toward me with no eyes but somehow knew exactly where I was, it felt like it was looking not only at me, but into me. I woke up and was paralyzed for a minute or two.

It was extremely scary. I had thought that maybe something was trying to posses me after thinking about it a day or two later. It scared me so bad that it literally brings me to tears...and I'm 20 years old and don't get scared by anything.