Dream of person, eyes, woman

The dream starts with me as a cameraman. I’m recording this narrow hallway, but I’m standing where there should be a wall. There is a mirror at the right end of the hallway, and it’s reflecting the hallway, but it’s dark. Even though the hallway is filled with light, you can see very clearly. And there are three girls standing in front of the mirror, but it’s not showing their reflections. They’re just standing there, heads angled down, and still as statues. Out of the corner of my eye, I see a shadow move in the mirror. As I watch, a woman walks up to the mirror from the inside. She’s wearing a white nightgown and has long black hair covering her face. I suddenly hear something along the lines of, “Don’t pan over the camera.” I don’t know if someone said that to me, or if I thought it inside the dream. Even though I don’t want to pan over the camera, I start doing that. As I pan over, I see the woman at the other end of the hallway. She suddenly sprints toward me, and then a jumpscare appears right in my face. It looks transparent, so I can still see everything happening behind this face. It’s of a person with huge eyes and a mouth full of shark-like teeth. I know that I dreamt something else in between this, but I can’t remember what it was. Then everything that I just wrote happened again, in exactly the same way.