ANY time you have unprotected sex, you can get pregnant. Are you pregnant? Who knows. Wait until the appropriate time and test.
it depends on how long your cycles are, this way we can at least get a hunch as to when you MIGHT have ovulated. Even then sometimes when you get your period it does not mean you ovulated and you can't get prego without ovulation/ the soonest I found out about my pregnancy is around Calendar Day 29 some do not get an accurate result till the day they miss their period or even longer. so you might want to check then