How does one find out if they are a ghost and later brought back to life?

I wonder since I remember being stabbed in 1981 by an escaped mental patient in Edmonton, when I was four. I had access to the acashic records and I was able to make changes to my book of life. Later when I was 12 I drowned in the north saskatchewan river and I came out safely in a few minutes. When I was 23 I was shot in the head working the night shift in a store. Who is bringing me back to life? Or is it all a very complex dream? I have many other recollections, I found a human arm when I was five, and it disappeared when I told my mother, turns out that most likely a dog carried it away from a car crash. I have hundreds of stories that I can tell. I will put in on Fluther and later put it together into a novel. I will put most of the weird things in the I don’t know file.