Fertile days vs Non-fertile Days

If I had sex 08/08/2017 but my fertile days are 08/11-08/17 and Ovulation happened on 08/16. What are the chances of the intercourse on 08/08 could have got me pregnant ? None right ? It'll have to have happened within my fertile days ? Im just asking bc my fiancé works so much and is always so tired 😭😭 ..