Sucubus ?

Ive got to admit that since Christmas I have felt exhausted. Its nothing new as Winter days have always affect me this way, but this year was different somehow. I actually said to people that I felt like I was dying inside both mentally and physically. As I was really starting to worry and think about going to see a doctor I had the most disturbing " dream ".
   Basically I felt a smothering evil entity gradually pin me down in my bed in the dream. The weight would not let me move and I was filled with panic. I have dreamt of this before, though very rarely so ive never given it much thought. My instinct said to remain still however unpleasant this felt. I managed this for a few seconds before struggling violently and shaking the said entity off. But when it suddenly formed into a person I know well, I was very alarmed, even though said person told me in the dream that they were helping me fight the force..... Mmmmm......?
  Next night I remembered a visual ritual that I had read about that protects a person as they sleep and I must admit after running through it in my head I awoke next morning feeling so much better and have continued to do so. Now the interesting part is said person suddenly appeared exhausted in real life. I'm not sure what this all means but the crux of the story is I'm feeling much better. While googling " Sucubus " I came across this familiar picture which is purely coincidental, but today I'm finding it quite amusing....