Need advice

Nessa
So for the past 3months I been trying to conceive and they been negative . This time I had my period Jan 31 and ended the 3rd of feb two days later after my period ended I had sex Feb 6th . That's 4days before I ovulate can u get pregnant 4 days before ovulation ? I heard sperm can live up to 5 days but what are the odds of me being pregnant