Crazy dream...

I have this dream where I'm in this castle thingy with like smooth stone walls and I'm walking in sort of an archway thing, and this demon/gargoyle greenish thing with big wings is just pacing. It was a dream at first and when I first had I felt like I woke up and there where holes in my skin with black maggots and black blood oozing out (that only happened once).... Now sometimes when I close my eyes before I sleep I see it and It's so clear it's clearer than anything I see in real life or anything needless to say this happened for a while this summer and then I got sort of depressed or something I stopped caring... about erverything. But I wasn't sad it was kind of awesome I lost my conscience or something.