help!!

My guy and I are protected by BC and a condom. Friday, he went inside the condom inside me. When he pulled out, he said it felt weird, freaked out and looked, he said it broke. When we looked, there was some still in the condom and then the outside of me. I have been on the pill for a year and a half, never missed a day, always take it within the same amount of time every morning, and my periods come regular.. I am just kind of freaking out because there is always a chance? Should I freak out or am I okay.??