BFP After Period?

So my husband and I have been TTC since May of 2014, following our miscarriage in March of 2014. My period came this month :( however, since it stopped I have been extremely nauseous and it seems like every smell or taste makes me gag. I think I'm just over thinking it but I don't want to test because I'm probably not prego, I'm just a pee on a stick aholic! Has anyone ever gotten a BFP after their period or period like bleeding?