Pregnancy Scare (Maybe????)

Okay help. This might be TMI but I don't really care, I just need opinions. So my boyfriend and I were having sex like two weeks ago, right? We were using a condom. And we're both positive there were no holes. NONE. And he finished, but kept going for like 10 seconds. But once he pulled out, we realized there was white cum under me. Mine is NEVER white. Never has been. But again, NO HOLES IN THE CONDOM! This is the TMI part. We tasted it because obviously we taste different (kinda gross I know. But you gotta do what you gotta do.) and it didn't taste like him. It tasted like me. But maybe it was just because he was in me??? Also I went to the bathroom and "checked up in there" and didn't find/feel any of his cum. Just on the surface of my vag. Also there've been so symptoms of pregnancy. No bleeding, no pain, etc. My boyfriend and I looked into everything. I'm not due for my period yet so there's really no way of telling but I'm still scared. Do you think there's any chance?? Thank you so much in advance for your help.