Strange And Paranormal

On the night of Halloween my house burnt down, so my family and I moved in with my step-dads mom. The house we moved in was built in the early 70's. It had this haunting feel to it. There was one room no one ever would go in and it was the attic, it was refinished and everything. Living here some very odd and paranormal stuff has been happening. I could feel something watching me all the time no matter if I was alone or with all of my family.

One night at 9:00 I was in the shower, with the heater on and no windows were open and the bathroom door was shut, I had my eyes closed while I was washing my face all of a sudden I felt this cold rush go past me, it sent a cold chill up my back, even though it was very hot in there. I'm a very heavy sleeper, but at 2:00 am I suddenly woke up, it was in the room with me, I felt it there, it was so cold in my room. Then three days later the same thing happened and at the same time. Then two weeks later my friend was over and I had told her about all of this, so we decided to go to the attic, we slowly walked up the stairs and opened the door this cold rush of air came pouring out and we heard a roaring sound like a growl. I talked to my mother about this and she said that she had heard footsteps from upstairs while she was alone. I can't piece all of this stuff together; I need some type of answer, so please comment back.