Welcome to my Nightmare

One nightmare that i had once was when i was younger. When i was a little girl i had a dream that i was being chased by someone, i didn't know who exactly but i was running away. i was so afraid of that person in my dream that i didn't even want to look back. in the middle of running away i couldn't move my legs for some reason. i felt like i was running very slowly and could not get away fast enough. i felt the person getting nearer and nearer and just as they were about to stab me i woke up. I never really have had a dream were i felt more vivid in it than this one. i felt a slight pain in the side of my stomach where i was stabbed in my dream. I couldn't scream for help in my dream either as much as i tried to make a sound or motion for help i couldn't let any scream or sound out.