I just had the weirdest dream?New World Order?

I don't know if this is something to do with the new world order or not. But what I dream, I think it could had been. Ok, I dreamed it was the year 2021, there was so many chaos going around. The world population was around 8 billion people at that time. There was a World War 3 going on and much more. The War that I saw was one of the most traumatized dream I ever experienced. I saw people getting killed in front of my eyes. I was in a store. The store was all trashed up. People were breaking windows and stealing items. I only stole flashlights and some can foods. After that I was looking for my family. I finally find my mom and only a few family member. My mom and my brother was still alive, but my dad got killed. My aunt was alive too. One of my cousin was alive. The rest was never found. After it all ended. I heard a speech about the world population. It went from being 8 billion people to 3 billion people left in the world. I was one of the survivors. After that I woke up.