Dream About Creepy Toy And Chasing Lady

I was at some playground with friends and it was very dark out. I remember having a small toy that I think I found. It was like a little girl action figure type thing that was only about 3 inches big. It has a button on the back which I pressed and the toy said something or made a noise that was unsettling. I went to show my friends and pressed the button again. The face on the toy changed into something far creepier and made another creepy sound. My friends and I were not creeped out though. Maybe a little but we just kinda laughed at it. I then said "watch this" to my friend and attempted to drop kick the toy from the top of the steep hill where my friends and the playground were. I missed the toy and it began to roll down the hill. I was disappointed so I started heading down the hill to retrieve the toy to try again. (I should mention that the hill has a lot of foliage). About a foot or two before I reached the toy, in the corner of my eye I saw a person in a white sweater and jeans just standing near a tree, watching me. I looked at the person who then I could see was a very thin old lady with long grey hair. Before we could make eye contact she quickly ran away from me. (Also want to mention that the time from when I noticed her in the corner of my eye to where she started running was only like a second). I got startled but proceeded to grab the toy. After picking it up I looked into the trees and saw the lady watching me about 50 feet away. I turned to look up the steep hill then back at the lady and she began charging at me. I then started running up the hill but was having trouble because of how steep it was so I yelled for help. One of my friends was close to the edge of the hill and they began heading down. They reached me and helped lift me up a little. We were on a small ledge about halfway up the hill. I looked down the hill and the lady was pretty close but now running away from us. I continued my ascent up the hill. My friend was somehow back at the top. While climbing I slipped on some leaves and began sliding down. I kept trying to grab on to something but couldn't. I saw the lady deep in the woods watching me fall and she started running towards me. I finally stopped falling and quickly turned to run back up. I didn't get too far before slipping again but managed to grab something. I looked back and the lady was still running at me so I yelled for help again. Then yelled at the lady that my friends were coming since that scared her away the first time. This time my friends were quite far but did begin to descend. The lady was closer though and I watched in horror as she closed in on me. Last thing I saw was her face about only a foot away from me. She had such a blank expression on her face. I then woke up hyperventilating.