Horrible nightmare

I don't suffer many but I did last night. I was in a strange hotel room and the hotel owner was a former teacher who for some reason hated me. I got ibto this bed and suddenly I was surrounded by rats and they all went for me. I tried to fight them off, threw one or two with all my strength but they kept coming back and biting harder than before. I felt myself getting weaker and I remember screaming. I woke and found my wife sound asleep so my screams must have only been in the dream. I called in sick today and my wife is keeping me company. I am not normally like this but that nightmare really shook me.