How may I deal with my cysts?

Im 16 and I have a cysts located in my left chest area and lately is bothering me. At times I get a cramp below my cyst area that bothers me when I am doing physical activity. One last thing when I lay on my chest if I roll over I at times find myself out of breath :(. Is it possible I may need to have my cyst drained cause it seems to have gotten larger within the past year or so.