Chiaroscuro (I am not sure that is spelled right.)
Answer:
I dont have sleep paralysis but I wanted to say your drawing of them look good. also sorry this is something you have
And now im 20, something
i still know nothing
about who i am or what im not
Answer:
Five segments equal to the size of the eye would go across a person's head. One on each side of the actual eye and one in the middle. The eyes go about halfway down the head.
Example (not my drawing btw):