BIRTH CONTROL CONFUSIONS❗️❗️❗️❗️

Good afternoon lovely ladies☀️☀️☀️☀️

I am a 21 year old female who has just started taking birth control pills, and let me tell you..... It is CONFUSING as hell! I am confused on when I am supposed to start my next pack once af is finished, and is at is finished on a Tuesday, or Thursday would I have to wait until the next week 🤦🏾‍♀️🤔. Yes I have called my gynecologist and her information has done nothing but anti up the confusion🤨. I want kids, but just not yet so a sisters on a sex strike until I get some answers😂😭