Screaming or howling

So what happened was I was around where my parents live and it almost looked like around sun set. I was confused on how I got there because I live so far away from them now, but I walked in and noticed a huge tree in the center of the living room. The tree had a gash on the base that probably covered about half of it. I did not think much of it for some reason but I continued to the upstairs (which my parents house in reality does not have) and it was very dark up there. I walked around as if I knew where everything was and how to get to where lighting was but then I noticed something on a balcony. There was an old woman standing there with her mouth sewn shut and begging me to open it. So, I opened it with a pair of scissors that was conveniently located on the ground beside her. I cut off her stitches and she told me to beware of the tree in the basement. So i was starting to freak out a little at this point and then out of no where a shadowy hand reaches out of the darkness and grabbed the woman by her face and dragged her into the house. I ran after her but I could not find her. So I ran down stairs to look at the tree (for some stupid reason) but I felt like I could not control my body. I grabbed a sword and started cutting at the tree, making the gash that was already in it even larger. The next thing I knew I was out on the road and was terrified. I kept saying to myself that I needed to be in the light or it would get me. I still do not know what I meant by "It". Then all the street lights went out and the next thing that happened was that I was on a show, it was either the Dr. <PERSON> show or Dr. Oz. and there were so many lights on me that I felt blinded. there was no chance a shadow was even within 10 feet of me that is how scared I was. Then ( of course) the lights went out and I started to scream. the lights came back on and I was missing an arm. The pain felt so real that I just wanted to die. I woke up after that and my arm was really hurting, it went away after about a half hour but I did not fall back asleep that night.