So I think I'm being silly because our chances are so low, but my fiance and I had unprotected/withdraw sex last month one time about 2 days after I should have ovulated. However, I do occasionally ovulate late as my cycles are not the most predictable. Anyways, I got my period a few weeks later but it only lasted a day and a half and it all looked like old blood/was only a moderate amount for me. Definitely not enough blood for me to feel like I was done but apparently I was. Anyways its been about 2 weeks since that weird period and I wasn't worried about it but for the last week I've been having dreams about pregnancy tests and babies. Then for the last three days I've been getting random waves of very mild nausea after eating and when I get home from work at night. Would you test or should I wait and see if my next af shows up?