First time (used pill & condom)

Hi guys. I recently started taking a bc pill at the end of august. I started my second pack the end of September & just started my third pack now on October 21 (But I had my period from the 17th to the 21st). I had sex for the first time yesterday the 25th & he used a condom & pulled out. About an hour later, I noticed a little blood (I assumed from a broken hymen from being my first time) but have had light pinkish brown discharge all day today. I don’t know what to think & my anxiety is making me paranoid. Is this normal for my first time? Is it just normal spotting from my body adjusting to the bc pill? Is it possible that I could’ve gotten pregnant?