Do not worry about an unsettling dream you had last night about someone close to you, it's symbolic.
You may have had some unsettling dreams last night and at least one of them will have featured someone you know, perhaps someone close to you. Write this dream down and start to unpick it. Our dreams are symbolic and not actual so do not be too worried or disturbed by what you dreamt. There are messages in your dreams, you just have to decode them.