Why do i have so many bad dreams?

I think your under a demonic attack those dreams are satanic those dreams cone from satan himself. I don't know if you believe in god but try to go to church say a prayer before u go to bed. Try Psalm 91 and Psalm 21 in the bible this will make things a lot calmer. Ask jesus to come into your heart and to shield you from all the bad dreams you been having. Those dreams are of pure evil that can be over come by applying the blood of jesus.