Could I get pregnant?

My boyfriend & I were having sex & I’m on my period. We had sex with a condom, he pulled out & finished, & then put another condom on & we had sex again. When he pulled out the second time, he realized the condom was broken. He knows that he pulled out in time, but because he didn’t urinate prior to the second round of intercourse is it possible I could get pregnant from this? I’m on my 3rd pack of birth control pills & my period came a week earlier than it was supposed to this time so i don’t know if that means it isn’t working or what. I’m on day 6 of my period & according to my birth control will be starting my white pills in 2 days, & my period is pretty heavy right now. I take my birth control on time every day, but I just wanted a second opinion. TIA.