Now that I've had time to think more, maybe I am just paranoid.  I could swear I'm seeing someone out of the corner of my eye, though.  I don't know why.  Usually when I look it's someone I know or nothing at all or some trees swaying in the wind or a bird flying by or something.  I'm getting that jumpy.
Maybe I should see someone.
Some music should calm me down for now though.