i fucked my girl and when i pulled out just to fix the condom or w.e it wasnt on (cus it ripped)...I DID NOT CUM inside of her but im sure pre cum or whatever got inside...it was was proabbly ripped for 5 or so minutes, so what do i do? i heard of plan B can someone explain exactly what i need to do (im 18 btw and she is 17)