If she had made a specific charge that was not true, you might have a case. But telling someone to stay away from you is just an opinion. It would be far better for you to take some time to think about why you gave her the impression that you were "creepy".
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.