Is it normal that i have a fetish for human skeletons?

I consider myself a normal person in all other aspects except my heavy fetish for bones. I see them as very beautiful. bones are the architecture that shapes are faces and makes us attractive(or not). It began when I was 7 or 8 years old. When or why exactly I do not know. I can't help but imagine the bones inside random people. Imagining what their skull looks like or imagining them doing about their business in skeletal form. For this reason, I LOVE x-rays and CT scans of people. When I was younger about 11 or 12, I would draw the skeleton or the skull of a person in a photo or magazine. I even hand sketched my naked girlfriend; one just nude and another with her skeleton. I always get turned on when someone stretches and their ribs poke out or when their hipbones stick out. I love rubbing my hand over bony parts of a body, including my own. But, I'm not attracted to really anorexic people, just naturally skinny to normal body types. My wish someday is to get a scale model of my skull or skeleton made by a CT scan. Are there others like me or similar? Is this normal??!..