What does this dream mean?

I was riding on my old school bus that I rode on when I was a kid and I was going down my old route, and then my bus driver wouldn't go to my bus stop so I had to get off a different stop this wasn't a real stop I had on my real-life bus route and it was around a half-mile to mile from my real bus stop. I kind of begged the bus driver to just go to my real bus stop and not stop here but the bus driver wouldn't listen. So as I was walking down the road to my real bus stop a few minutes later a murderer starts chasing me. So I had to run as fast as I can to my real bus stop, and I did make it to my bus stop alive yet the murderer kept getting closer and closer to me until I made it to the bus stop and than the murderer just left.