Being chased

This morning I had this dream/nightmare:

I'm in a house, and there's people outside trying to get into the house so they can kill me. I run to make sure all the doors are locked, which they are, except for the back door. I run to the back door and they are already there, pushing their way in. I'm trying to close the door to stop them coming in when I wake up.

Before that I had another dream:

We're in this army base in the desert. I'm with someone else, I'm not sure who. There is this guy killing soldiers with a sniper rifle. I go into this office building. I walk out along this desert path surrounded by swamp and bushland. All of a sudden, these people start shooting at me and I hide.