Boils and Abscesses are both formed when bacteria invade tissue and are being contained by white blood cells. Boils are less severe, whereas abscesses can occur within skin tissue and have the potential of rupturing, then spreading the infection further into the body. Catching boils, abscesses and infections early is the easiest way of dealing with them effectively. So I would like to suggest you to see a doctor as soon as possible and get it drained. Abscesses are often the result of a new piercing that could not drain fluid properly (where the entry and exit points have been left crusted by blood or, more commonly, puss) and can appear as reddish-pink bumps in between the ends of the piercing. The piercing itself may feel hot, sore, swollen and appear redder in colour. More severe abscesses may also cause nausea and fever.More typically, a prescribed course of antibiotics can deal with the infection. But sometimes lancing the abscess with a needle will allow the fluid to drain, and give the body less infectious material to deal with. Always keep your piercing clean and dry, and especially while it is experiencing complications.