Nightmares

I had a nightmare last night where I woke but couldn't open my eyes or move at all. I felt completely paralyzed and I've always known that to be a sign of demonic presence. So I started trying to force my lip muscles to let me open my mouth so I could saying Jesus' name (demons tremble at the sound of his name) but I couldn't physically do that either but I kept trying. I eventually woke myself up from the dream screaming Jesus over and over. Legitimately one of the scariest dreams I remember. Anyone else have messed up or scary dreams? Anyone who doesn't dream?