am i pregnant? help.

so i had sex for the first time a few weeks before i started taking birth control. (i got birth control to help with acne & heavy bleeding). i just started birth control a few days/week before my period. we used a condom & he didn’t cum. is there a chance when he was fingering me to get me pregnant with precum? or is the delayed period normal. my boobs hurt, i have headaches more & my period hasn’t came. i’m sorry this is a dumb question but i’m just worried lol.

(cross posted)