Missed pill. Took over 24 hours after sex and another pill few hours later at usual time. Chances?

I take my pill last thing at night, so I took it about midnight on the 23rd then stayed at the guys house on the 24th (we didn't use a condom- bad I know, I don't need a lecture about the risks) and forgot to take pill with me. Then took it as soon as I got home, the evening of the 25th, and my usual pill at midnight too. Problem is this was about a fortnight from my last period, which is when most women ovulate. So what are the chances of being pregnant if I took two pills? I've heard it only matters if you forget two in a row, 48 hours not 24