I am very interested in my fear?

I have high anxiety, and alwas worry about everything. I also have an overactive imagination. Im practically "scared" (for lack of a better word to describe it) of souls(ghosts), scary things, the dark, shadows. Jumpy at noise too. Well im actually quite interested in all of the things I'm afraid of. Ghosts? Interest the nuts out of me. My curiosity gets sparked when i hear or see anything that has to do with death and demons and goblins and ghouls etc. (not so much vanpires and werewolves or anything of that sort), yet, I'm absolutely terrified of them all at the same time. I'm not positively sure if that's normal or not but that's why I'm asking here. I do get freaked pretty easily, night and sometimes day. I'm very sociable though, VERY sociable at school. I'm open to everyone. 13 years old, female.