What is it called when you, all of the sudden, see an image of someone in your head and feel like they are following you? Sometimes I hear a little girl in the bathroom at work and blow it off. Today I went into the break room after I heard the girl and an image of a girl, very specific image, popped into my head and now I feel like she is standing behind me and my back right side feels like there is pressure or something. I'm hyper-aware of the right side of my upper body.