Explain dream about Egypt?

Okay, so I had a dream about being in Egypt with my friends back in time and we were those people. Like the pharaoh, high priest, slave, and others. I was a trouble maker traveller. But lots of things happened in dream. Love, gore, war, lots of things. I woke up that morning worried and then a few hours later, I took a nap and the dream continued. What does this mean? I'm not explaining because it's too long. I haven't even study or thought about Egypt at all in 3 weeks.