Was I fertile?

Sa

I usually don’t O till day 17/18, and on the evening of day 12 (only slightly creamy, mostly sticky, still spotting from period) we had unprotected sex (pulled out but put back in.) do y’all think I could have been fertile then? I ended up getting egg white CM (usually I get this at the start of my fertile phase) on day 13. Probably not the best time to be pregnant right now but it wouldn’t be the worst. I would potentially take plan B. Thanks.