Ever since I was little I've had this hole in my chest I can literally feel where it is at. My doctor said it was nothing and that o just needed to grow into my bones but I can steel feel it it's not and noticeable to they eye but it scares me still it's part of my ribs. It makes me very insecure because it like I'm the only one facing this problem I already have to deal with my nose going back to normal after my bones were forced up by pallet expanders in my mouth. I don't know why I have this problem. It's literally in the middle of my chest. It small but very noticeable to the touch.