I Am Wondering If This Is An Early Stage Of

I am wondering if this is an early stage of melioma? I've never noticed this before and my. Mom said she hasn't either (I know it is very small). It was unbelievably itchy today and thats now I noticed it. cancer runs in my family (Not specifically skin cancer) my mom has had breast and colon cancer. Again, I know it's small I'm just concerned and don't want do go to my doctor just because of something this tiny.