My last period was on 9/27/2012 & i had unprotected sex on the 11 of october now i am 3 days late with my period and i have white discharge contstant?

Chance of pregnancy?: A doctor can check to see if there is a medical issue, if a woman has mild menstrual-related symptoms. Many women have some variation of their menstrual symptoms on occasion. Some women feel normal after a few days, but others do have bothersome symptoms and follow-up with their doctors. Some symptoms are from changes in hormone levels. A pregnancy test is reliable the week after missing a period.