I'M Being Stalked

He followed me in and followed me out I started to run, he started to shout footsteps I hear but never look back breathing I feel, see nothing but black running in an alley, I've never seen before looking for an opening, a window or a door hiding in a corner, sucking in my breath thinking in advance to avoid my sudden death closer and closer, the shadow appears I close my eyes and cover my ears I come to the end of a very dark street and turn to my left, it was right next to me I never look up and never look down, I'm standing there silently, not making a sound I slowly but surely open my eyes there was nobody there to my surprise what's wrong with me, am I going blind how could I not see, this shadow is mine