Electric man

So I am 34 years old (tear) and I still to this very day need to completely cover my body with the blanket when I go to bed. As long as my entire body is under the sheet and blanket up to my head, I am safe. Although on the occasion when I hear a noise I am known to completely protect myself with blanket even if it means to the point of suffocation. I'm sure I need mental help but hey I bet this rings true for the majority.
So it all started when I lived in Brooklyn I was about 5 or 6. I Remember waking up screaming because of a dream about this electric man. He is just a figure of a man that is made out of what I think looks like lightning. There is that crackling humming sound kinda like a bug zapper that got some bugs on it. In my dream he walks around my room and waits for the blanket to slip off or for any inch of my body to come out from under the blanket. Then he grabs me and I am just being fried and it's really painful but i usually jump up before I die. What makes it worse is that if I am completely protected by blanket he stands in the doorway and watches me the whole night until the blanket comes off so he can kill me.

I have no friggin clue what it means or represents. All I know is I have had this dream as recent ago as 4/10. I think I will have it for the rest of my life. That crazy bluish and white squiggly electric lines without a voice or body. Just a shape of a man and crackling noises.
It's been for over 30 years now. I still can't make a connection or can think of something that would trigger this nonsense. I know everyone in my family has heard about the electric man. They look at me like I'm nuts. My husband is tired of hearing about this dream Maybe I will get used to it but it is doubtful. I'm sure the whole blanket protection thing stems from my mom which most of my crap does.
But Damn you to hell electric man stay out of my dreams !!