My husband and I recently started trying to get pregnant. I think we only had unprotected sex once (on July 3rd) before my period (started the 10th) . Could I have gotten pregnant and still had my period since it was right before? Asking because I've been feeling off and on nauseous all day today (my period ended on Thursday). I get nauseous every once in awhile, but usually it is just dizziness. Today I actually feel like I might vomit. I tried googling this but all I got was statistics about the probability of getting pregnant right before, during, or right after your period. I'm feeling miserable and would love to know why. :/ Thanks in advance for the help.