A Terrifying Dream

A dream that i once had that stuck out to me was a nightmare. I don't know why i had it but I just had it at random. The dream started out as me standing in my kitchen and for some reason my bird cage was hanging over my stove and that's where we kept it at all times. There is a door to the left of my stove going to my dining room and there was a glass door on it. I was putting a towel over my bird cage when suddenly the glass door started to open. At that point I went over to close it and a little girl popped up and she looked like a mix between the "Grudge" and the girl in the movie "The Ring." I tried closing the door and the little girl pushed it open and it hit me in the head and i flew back into my refrigerator. When I hit the fridge I fell to the ground and the girl ran up to me with a teddy bear in one hand and a razor blade in the other hand. She took my left hand and started to cut the tips of my fingers off with the blade. While that was going on my brother was in my living room and my parents were up stairs and they still did not hear me screaming bloody murder. The next morning when i woke up i was sweating and my fingers hurt really bad. To this day i still have no idea why i had such a terrifying dream.