I had my nose pierced in January. About a month back my stud got pulled resulting in infection. I have removed my stud and used a neem stick instead to avoid closure However the infection is not healing. It is not a keloid, sometimes has pus and is very soft, almost like a blood filed pimple It was responding nicely to warm.compress and got oil with turmeric but I guess I put extra hot compress and the  around the piercing blistered. The one that you get out if hot liquids. It's very small though However i do not want my piercing to close. Please help.