You don't pee out of your vagina. Women have 3 holes(anus, vagina, and urethra), and the urethra is right next to the vagina, so it can appear that urine is coming from there, but really it's not. If you feel like it really is coming out of your vagina, put a tampon in and find out. If the tampon is dry, then you're peeing from the normal hole.