My friend shot me in the stomach...

I had a weird dream...I was at a mall with some friends, all of a sudden I start running and noticed I was being chased. I run through the mall and finally reach outside and fall over a step and land on my back. Then my friend is over me with a gun. He shoots me in the stomach....and I wake up to pain in my stomach in the exact spot I got shot... Very very weird. What's that mean?