I got my nose pierced 2 months ago, and just today this bump popped up. It seemed to be healing nicely, no signs of keloids until today (I have a history of keloids). I read that they're more common in pregnant woman, and I got pregnant after getting it done, so maybe that's why. I clean it with saline spray everyday. What kind of bump is it and what should I do? Some say to us tea tree oil and others say never to use tea tree oil. Should I just see my piercer?