What is the scariest dream you've ever had?

Side effect of vaccine, I dreamt I feel asleep in my dream in my bed as usual. I had a nightmare in my dream of a ghost that everytime I woke up in my dream she was closer to my bed. The last time I feel asleep and woke up in my dream she was lying up against my back under my covers with me. I jumped out of my bed instantly awake in real life. In my nightmare in my dream I was wearing the same clothes I was wearing when I went to bed. My dream was in color. I was hysterical because of that dream, my hubby had to hold me because I woke up, jumped up and was screaming. Never had a dream that was that bad.