Lost my virginity!

I had sex for the first time tonight, with condom of course and he did pull out as well when he said he was going to cum! It’s scares me with thought to be pregnant at 18, I’m not ready. I’m just paranoid. Will I be pregnant? I’m not anything. Should I take a test if so when? My period is supposed to be in 5 days! Please let me know, I’m new to this!