When should i get a pregnancy test if i had intercource 2 days before my ovulation?

Pregnancy Testing: When and if your next expected period is delayed. Not before.

Two weeks after ovul: The earliest way to tell if you are pregnant is with an early detection pregnant test done on your first voided urine in the morning. This can be positive even a few days before a missed period. Your doctor's exam should be able to tell if it has been more than 4 weeks since ovulation.