Ok I had my period on the third and have been off for about a week now. Me and my boyfriend have been having unprotected sex since I got off of my period. For the past two days my boobs have hurt really bad and I had very very light spotting that didn't even last a whole day.  I'm at my peek of obvulation right now. Anyone know what this could mean? I don't see how it could be signs of pregnancy because I would assume that it would have to mean that I'm at least a week or two pregnant but how could that be if I'm just now ovulating?