I havent missed my period yet, but i had unprotected sex with my husband about 6 days ago and now im nauseous, over tired, sore breasts with big blue veins showing up, and smells that have never bothered me make me sick to my stomach . I took a test today but i still have about 10 days before my period is due. My last pregnancy was complicated so i want to be able to see a doctor as soon as possible. Do you think there is a good chance im pregnant?