hi, i'm a lil concerned about this, and whilst i was looking on the internet about it i was directed to this site. A couple of times (not regularly, as iv'e only noticed it a few times over a period of a few years) i have noticed something in my belly buttone that feels and kinda looks like a scab, after i get it out, the other half of it is white and is 'squidgy', whilst the top half is as i described before, like a scab. I also don't know whether it's simply my imagination because it has been removed or whether its true, but it feels like theres a hole, when i try to check to see if there is a hole i can't quite see if there is as shadows manage to prevent me from seeing if there is a small hole. Could this be an infection or it something that happens naturally? thank you for helping me out