So what does this dream mean?

I am back at my old high school. Everything was exactly the way it was when I was there 5 years ago. The school was under attack and we were all scattering, exactly like an episode of Buffy. I ran with a friend and got in her car. I was in the passenger seat on the left side and she was the one driving on the right side. In the process of leaving, the car gets boxed in.

The assailants of the school start firing off shots in my direction. I am hit in the belly 3 times. At the moment of each shot, time slows and I can see the bullet come towards me breaking through the car and nestling inside of me. None of the bullets caused any noticeable pain but there was plenty of blood.

My only reaction was to calmly call 911 and notify them of my situation. Upon arriving at the emergency room I was taken care of and came out moments later with a bandaged abdomen.