Ughhhh I need help

Alyssa

So I just got the implant nexplanon three days ago. 5 days before that I had unprotected sex. Two days after getting implant, I had sex on ovulation🤦🏻‍♀️( I did even know it was ovulation day). Is there a chance I could become pregnant since my birth control has started working yet. And mind you the obgyn didn’t even ask if I had unprotected seed in the last two weeks, neither did they make me sign a consent form