Pain in back, sides and chest for my 14 year old. can't afford doc, what do we do?

Need more info: Do not have enough information to answer. Would need to know where on sides, chest, back, how long, description of pain and if it is constant or intermittent. Is the pain related to activity, food or deep breaths? Is there anything that makes it better? Does your child have any other medical issues? She really should be seen and evaluated.