So my fiancé had ejaculated in me while we had sex about 3 or 4 days before my expected period. So now I'm 3 days law but just randomly started bleeding. I'm not bleeding like I normally do when my period first starts though. Normally it is very heavy and hits me hard, however, this time it started by just being spotty and then started flowing a bit more heavily. I was just wondering if this is my period being late or if it's possible I got pregnant and it's just implantion bleeding?