I just want to reply by saying that my husband and I have encountered many experiences like this, but they weren’t dreams. I’m not trying to scare you by any means, but spiritual warfare is very much real. No matter what Hollywood depicts it to be, it is a very real thing. If you’re having demonic dreams, I would suggest praying that the Lord would protect you while you sleep and send His angels of protection around you. If my husband and I don’t pray for even one night, we will both have terrible dreams, some of them being demonic, some of them being that we both cheated on each other.
I don’t want to sound like a “downer” or make your dream more than it was, but it was obviously demonic, and if you don’t start praying and asking the holy spirit to cast them away, they will continue. I know from first hand experience!