I have a strong dislike of centipedes as well. One time years ago I had a terrible dream that a large centipede (one of those big jungle ones) was crawling all over my body. As it raced down my arm I slapped at it, with a jolt of pain my arm went instantly numb as it bit me.

I startled myself awake to realize I was laying on my arm and it had gone completely asleep and was numb. Still one of the scariest dreams I’ve ever had haha.