Is it normal to being really attracted to bruise and being hit?

Is it normal to really like bruises or to really like to be hit? I get very turned on by bruises or just looking at them is so great. And it's not even the fact that I get turned all it's also because I find them enjoyable to look at and they're so interesting and I always want them. I would always want bruises on myself and I'd sometimes hurt myself to get bruises all over me or I'll sometimes have someone hit me so a bruise can form? Is this weird?