Ear cartilage pain?!?! (PLEASE HELP)?

that happens all the time to everyone, its a small infection from the jewelry your wearing DONT FREAK OUT all you need to do is change your earring into a gold or sliver earring and clean it well it will be gone in just a few days, the thing with these piercing's are they infect so easily mostly when you do them at clarie's its worse. but there a pain in the *** pretty much forever the pain comes and goes all the time the "ball" in the back is very painful and kinda jelly feeling? its puss and the infection.