question: i got my belly button pierced in Jan. i noticed a knot on the side of the piercing. it burst and bleed and i removed some tissue from it. the piercer said that some drainage is expected when i got it done. im sure that it might be infected due to the site of drainage still. the piercing itself doesnt hurt but i would like to remedy the knot that is filled with puss. what should i do? I am 29 years old, 5'2" and weigh 150. no none major surgeries or medical problems