Do I still have a chance?

So I got a peak result this morning on my Clearblue Advanced Digital OPK but I didn’t quite believe it because I thought it wouldn’t happened till this weeken (not complaining because I’m going to be away this weekend). Then I check with a different reader this afternoon and the test line was as dark as the control. Would I be too late if I BD tonight? I’m kicking myself for not testing yesterday afternoon.

Vote below to see results!