A few of the answers were possibly correct the ones stating that you could be allowing your mind to forget the logical way something happened and such... However if there really is a spirit in you home there are a few ways you can protect yourself until you can get it cleanses or exorcised. 1) Scatter salt on the floors of your house and than sweep it up sending it through a door instead of using a dustpan. 2) Place scissors open above each door INTO your house and at facing outward on each window ledge.
3)Carry a piece of onyx with you at all times (it deflects negative energy). If you truly believe you are being haunted make sure to get a knowledgeable and experienced person to do your exorcism there is nothing worse than a pissed off spirit. I hope this helps.
First off, you should'nt have played the ouija board without any experience or knowledge of it. If you didn't say some sort of seance of protection before playing you probably opened up a gate for any kind of spirits bad or good. And second, whether you want to believe thats its a good spirit or bad, just know that most of them will do or say anything to you so you can invoke it more to the point where the things your experiencing now; will get worser and may even cause a haunting where it might not want to leave,.
Best of advice, I tell you to just either stop playing the board or protect youself before playing it. And if you seem to come across "board talking" (in which a spirit is trying to connect with you and the board) say your farewells, and stop playing the board for awhile.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.