could i be pregnant?

Could i be pregnant?

Okay... my boyfriend and I were using a condom during and after he ejaculated (He said he was done ejaculating when we pulled out and that he knows it was still on when he came) but when we pulled out we both paused for a brief moment to kiss (assuming the condom was still on him) and then rolled over and and when he sat up the condom wasn t on him... I realized it was still in me i took it out as soon as we noticed could i be pregnant??