Justforsims01, you are making an adult decision to have sex at 17. You need to show that same level of decision making when dealing with the consequences of your sexual activity. That includes seeking medical attention for what sounds like an infection, and obtaining birth control properly, not using somebody's leftover pill pack. If you have decided that you are mature enough for a sexual relationship, you should also be mature enough to make sure that the relationship is a safe and healthy one.