Black puss coming out of first earring holes?

its just the bacteria... I have 9 piercings. 3 on the lobe of each ear and one on the top of the left and 2 on the right top part of my ear... the top part of the left ear got infected idk why when the other ear was fine and I had to take of the earring. It was red and full of black puss. Idk why this would happen to you if the piercing is old! but it is bacteria from the piercing. best thing to do is take off the earring until the black puss comes out. not to worry since it doesnt hurt you :) it hurt me alot! I even squezzed the black stuff out yuck! but all better now :)