I think that you opened some doors when you played with the Ouija Board, and allowed some demonic spirits in. I did the same thing. I had played with the Ouija Board, and my friend and I got scared the very first night that we played it. Very strange things began to happen. I talked to our song leader at church, and he said "Have you been playing with a Ouija Board?" He said that I had probably called in some demonic spirits, etc. I think you should probably have a Deliverance Session. I have had two Deliverances. You might want to check with an Assembly Of God Church or a Full Gospel Church. The people who gave me a Deliverance were from Assembly Of God. They are really good at Spiritual Warfare, and at Discerning Of Spirits. The best, in my opinion. Just tell them the problems you are having, and they will know what to do.
All my life, I have had recurring dreams of an old lady walking into my bedroom, and I don't know who she is, or why she is there. I didn't think
much about it. I saw an episode of X-Files, and there was a man who was seeing an old lady, everywhere he went. That's when I learned that it was
Incubus/Succubus type of thing. My dreams were not sexual, but it helped me to understand the dreams about the old lady. I hope it works out for
you. Be happy that there are others that you can talk to. When this started happening to me, very few people knew about Spiritual Warfare, and what
to do about it. It wasn't an "open" topic, like it is today. I can totally relate, and I am praying for you!