Me and my boyfriend just had sex for our first time each a week ago and it was the day my period had stopped. It was my first time and his and I'm on birth control and he used a condom and didn't even finish inside me or in the condom (I finsished him :S) anyways so a day after I began to have heavy light brown vaginal discharge which I have never had before and I still have it just not AS much. I ready you get that pregnancy but that say that'll happen 6-12 days after... So I don't know could it just be old blood or what please help my nerves are killing me. Keep in mind though it's been 6 days since this began and 7 days since it was my first time.. How long will it last?