HELP!!! i need advice!!

Im 17 and just recently started taking bc pills about three days ago. a day ago i started feeling nausea and got up to use the restroom, instead i passed out and got a concussion and my mom took me to the doctor in the morning. she doesn't know im taking the pill so when i went to talk to the doctor i lied about taking any pills or medication. ive been feeling anxious and scared to keep taking them because of what happened. i missed one pill yesterday because i was scared of passing put or dying (i know crazy thought!) and decided to take the missed one an hour ago and take another one today at 8pm. i don't know whether i made the right choice or not. what should i do?? i don't have any adults i can talk to. my bf says its ok because he called the clinic and they said i should be fine after 10 days. what do i do??