Hi hope someone can help me. I have a navel piercing which is healed (had done 3yrs ago). However this week it has suddenly gone all horrible. Around the top hole is a big open sore which is leaking a pus like liquid and blood (sorry TMI!) The skin around it is swollen and it is very very painful. I have been cleaning it with salt water and then putting antiseptic cream on it, I have also covered it. However it is not improving. I don't remember catching it or anything which could have caused this. Any ideas what might help?