Just lost virginity plz help!!

So I lost my virginity a couple days ago and have had sex 3 times since. I am due to start my period in 3 days but usually start early. I had some spotting yesterday and thought it was my period but it stopped so I guess not. Idk if I’m just paranoid or what but is there any chance I am pregnant?? I need something to calm me down bc my nerves are everywhere. We used a condom all three times and he still pulled out but I AM SO SCARED.