Hi Ally, I'm a specialist who works with people who have problems with their urinary system. I just wanted to let you know that if it happens a few times it might be ok. But, if it keeps happening you may have something wrong like an infection, you should really get your parents to bring you to a doctor or a urologist (that's what I am) to check you out. Lots of times I see kids your age who suddenly start wetting the bed. I have you pee in a cup I hand out some pills and a week later the problem is gone. Other times it's not so easy. Good luck