BC and condoms

Okay so me and my S/O were having sex and when we get finished and he pulls out he realizes the condom isn't on, the tip of it was stuck inside of me but I easily pulled it out and cum poured out of it so I'm almost positive nothing got inside it just got hung and also I've been on birth control for about a month and a half, anyone think this sounds suspicious?
It is now Monday and I am experiencing some pain in my right ovary like cramps almost but very light kind of just uncomfortable not painful should I be worried?