Fucked up by a dream...

I had a horrible dream last night.
I cannot remember a time when I had such a horrible dream.
Normally when you have a bad dream you wake up in the morning and you either are in a crappy mood because of the dream.. or you just acknowledge that the dream was bad and you move on. My dream fucked me up a lot more than that.
Last night my dream was so bad I could not bear it. it was so bad it actually kept waking me up. Even as I slept I tried to escape from the dream by waking myself up. Unlucky for me.. I could not escape it and kept falling back into the dream.
Each time it was exactly the same. It was eerily vivid and real.
I would wake up and for few seconds not understand if I was still dreaming or if my dream was real or if it was all over. Today I am somber and worried as a result of this dream.
I hate being fucked up by a dream.