I've had it for around 1 or 2 years and it has never hurt until 3 days ago, the pain is like a constant ache like when you cut yourself and then when I touch it the pain is sharp and very painful. It hangs down a bit, it's noticable, flesh coloured, soft on the outside hard inside when I squeeze it (doesn't hurt when doing so) I think the pain is coming from around the skin/where it's attached, I'm wondering if I somehow managed to pull it off a bit so not I have a cut or something.. either way it's very painful, what do you suggest/could it be something serious? it looks a bit like a brain or something lol