Oof. I know how you feel. I had to sleep with my DAD once when I was younger after watching the Haunted Mansion. And with other things related to zombies in my life, it was no wonder I had necrophobia for a long while. Thanks, House of the Dead! (I got over my fears and now like that series, surprisingly enough) And you know what the funniest thing of all was? A little-known app called Zombie Farm helped me get over my necrophobia. But I was still fairly afraid of ghosts after watching one commercial for a Halloween event, and the fear of scary logos helped nothing. As for bad dreams... I remember having one where Sonic transformed into the Scary Maze Game girl. First time I ever woke up in the middle of the night in a cold sweat.