Missed period no more birth control

So its been some days since my last period though it was hard to tell if i even had one... let me explain before this missed period of last month i bleed for nearly a month in a half due to a yeast infection and bacterial infection so i was very swollen inside vaginal area plus my body was in the process of pushing out my birth control which had my stomach in major pain so it decided to fall out well before that happened i got treated and well and still waited to have sex even though i was still bleeding an on birth control so me and my significant other always took to the shower after things cleared up now i kmow its rare to get pregnant while on your period an birth control also i had to remember that the sperm lives inside you for 7 days a couple of days after losing the bithcontrol and no bleeding i remembered we had plenty of unprotected sex as always all i can do is hope for a period on the 13th of this month