Could I be pregnant from pull out method?

So , it’s possible I’m infertile because I tried for months with an ex and never got pregnant. We had sex multiple times a day everyday and it didn’t happen, I’m not sure if it was me or him though. I still always use a condom, but this time I went out with a guy I’m seeing and we had sex once with a condom but didn’t have another one so after that he pulled out. This was like 3 days before my expected ovulation day. Do you guys think there’s any chance I could get pregnant from that? No negative comments thanks :)