If you don't already check Cracked for your creepy cravings, that's something you should remedy immediately.
Cracked has a lot of great articles about all sorts of scary shit. We at Alone at Night personally recommend the article "6 Archeological Discoveries Scarier Than Any Horror Movie" but that's just one of so many options to choose from.
There is an article currently on the front page about true stories that put horror movies to shame. Go read it now. Then come back and tell us your thoughts.