By the sounds of it, you could be pregnant. Take a HPT when your next period is due. If you want, you could also go see your doctor as that will be more accurate…. Good Luck and don’t be scared.
Just some advice from someone more older than you:
You are definately right in saying that you are still young, If you are afraid to tell your parents, don’t be. They will probably only be upset with you for a while. If you are preggy, carry on with the pregnancy, don’t abort it as it will be with you for the rest of your life.