A Little Advice

Hey ladies! So from one female to another, I need some help. I had some really great sex the other night, but about half way through we ran out of condoms. We obviously didn't stop because in the moment how can you? It feels so good. And he didn't finish inside me, but here's the issue. I happened to be ovulating when we did it, with and without condoms. So my question is, what are the chances I'm pregnant?