Am I pregnant?

I had unprotected sex with my husband the day my period ended we have sex a lot and we do not take any precautions to make sure we don't get pregnant. About 4 days after sex when my period ended I ovulated, I now have pretty normal PMS symptoms, tender breasts, increased hunger, fatigue and I had tiny cramps for about an hour. Another thing I found abnormal was while I was ovulating I had a little whipe of blood. I do not know if I am experiencing early pregnancy symptoms or if my period is on it's way. Someone please give me some advice and try to ease my mind a little thank you!