Is it normal to have a dream like this?

That's fucking vile, I picture her rotting as she says that, going from a beauty to putrid flesh and forcing her lips to urs and vomiting rotting entrails into u. Drowning u disgustingly and cruely, which cause ur own flesh to rapidly rot, till there is nothing but intertwined pair of skeletons with few pieces of meat hanging on, but most in a soup pool around the body's, surrounded by this beautiful garden.