Can you use a condom twice if he didn't cum inside of it?

Ok so yesterday, me and my boyfriend had sex for the first time. We used a condom correctly and he didn't cum. A couple hours later, we wanted to again but we only had the one condom so we just decided to use the same one and he didn't cum that time either. I'm not sure of he pre-came either of the times we did it so is there any chance I could be pregnant?