Dd who is 5 has a noticeable bone on her right foot that seems to rub on her shoe and sometimes it looks a little red. It's not sore or painful and I can feel the same bone on the other foot but it is not visible like the bone on her right foot. Its located on the outside of her foot about an inch from the ankle bone. Can it be normal to have one bone more pronounced in one foot or should I have it checked out?