Nuvaring and pelvic pain

Hey all, so I've been on the Nuvaring for over 6 months now, and super on top of taking it out and putting back in cause I am NOT trying to get pregnant (I have reminders set and everything). However, this past week I accidentally missed my reminder and was about three hours late putting it back in. I had unprotected sex with my partner the night before my ring was supposed to go back in, and I feel like I might be paranoid at this point but I started feeling some pelvic pain today and I'm wondering if I should be concerned. Help an anxious gal out? Thanks