What are the chances?

What are the chances of getting pregnant if we used a condom, the condom contained spermicide, i was not fertile, he pulled put, as well as he didnt finish in me. The condom didn't rip or tear, and he finished before we had sex. Im 15 and my cycles have ranged from 24-35 days. Im having discharge that feels like im starting as well as im really scared!! Its currently day 41....should i be worried?