so me and my girlfriend had sex for the first time yesterday.we had sex and then ifinished.but we kept on going and the sperm leaked out of the condom.i didnt notice.none got inside here but it got on my boxeers and she rubbed up against her.then a couple hours later we fooled around and i fingered her.could she get prefnant?i need to know asap im just 17 i dont know what to do..