well , i had protected sex for the first time last week , it really wasn't much , he only took my virginity away , there was no movement or anything , it was just getting his penis in my vagina , we checked the condom , it was okay , and he put it on correctly , he didn't even ejaculate , it was very fast , there wasn't even any "pre-cum" yet , and he went to the bathroom before doing it , it lasted only like 5 minutes because it hurt too much , so we really didn't do much , but four days later i'm quessing i got my period , but i got confused by reading about implantation bleeding , though i'm pretty sure it was my period because it did not look at all like implantation bleeding , it wasn't spotting , it had flow , and period pattern , it lasted 5 days (maybe six ), and it was bright red , like a normal period , i got cramps since before having sex but im still not sure and i need to know if i could still be pregnant could i be?