How scary! Just looking at the pic is giving me the creepy crawlies. I also have week-long periods where I have a nightmare but I've never thought of drawing them. I prefer just to forget. haha.
You've given me something to think about doing though. I might draw the next interesting dream I have.
I draw this particular nightmare, because it was the type of nightmare you wake up from and look around to see if there is something with you, just because it felt so real that it may be true.
It was scary, but also quite interesting :)