Did I just get myself pregnant?🤦🏾‍♀️🥺

Hey ladies. I need help. My fiancé and I had sex for the first time but I want to make sure I didn’t mess up with my BC. I didn’t take the very last pill of my pill pack. I took the rest correctly. I got my “period” in the off week, and ended up starting the Nuvaring a day early (day 6 of placebo week). 5 days after I put it in we had sex. We also had sex 2 times the following weekend (so 7 days and 9 days after I put the Nuva ring in). The packet says if you’re switching from the pill to the ring you should be protected from day one of use. I just don’t know if missing that last pill makes a huge difference. I also have PCOS so I doubt I ovulated off of that one missed pill. I’m just paranoid🤦🏾‍♀️ Thank you for the help in advance!💕