The whole experience started after a chimney fire at my house. No one was hurt and the house is mostly okay, but my family and I have been currently relocated to a hotel a short distance from the house.
After about a week, I started seeing things. These have been everything from a shadow darting in the corner of my eye to flashes of light. It has been mostly happening in the room I have to myself, although I have seen these at my school. I am almost positive these are something paranormal for several reasons, depending on where they appear.
In the room I stay in, I often feel waves of unexplained cold when the heater is running and I shiver for no reason. I'll see shadows almost everyday from the corner of my eye. I saw a light flash a few minutes ago.
The most bizarre occurrence was a week later when I looked up from my computer, into a mirror, and saw a different reflection that immediately switched back to my own.
At school, I saw a flash of light once and on one occasion saw someone behind the glass of a door. When I opened the door, no one there and there was no one behind me to make a reflection.
The apparition I saw was one of a short young girl, dark eyes, and dark brown hair. I didn't catch what the exact color of her clothes, but she wore a dress of blue / red. To give an image, she sort of looked like Alma from the F.E.A.R. Video game.
I'm 16, and have no idea what to do about this despite a large amount of internet research, and I'm still seeing these apparitions after 6 weeks.