Possible we bd'ed on time?

Hubby has been out of town this past week on a business trip. He got home this afternoon and we bd'ed right away. Yesterday I got what would be considered a positive opk. No ewcm at that point though. This afternoon right before we bd'ed I got an even darker opk (like crazy dark) and had tons of ewcm. Do you think it's possible we're still in with a shot of conceiving if we didn't bd until this afternoon? I've included pictures of the opks below. Thanks in advance ladies :)

Yesterday evening time

This afternoon