Opk - confused

[Dia0624]

Any opk experts? I started testing earlier this month with the clear blue digi test bec I had a chemical last month and a delayed period due to progesterone so I wasn't sure how my cycle would be. Usually I don't get a positive opk until at least cd13. This cycle I was getting creamy cm on cd12 so decided to check. at first I got a negative but the line was quite dark so I re-took the test an hour later to confirm and I got a smiley and we bd that night. I checked again on cd13 and got a negative, checked again and negative again. But still my line was dark (though slightly lighter than cd12) and I also had ewcm so we took the chance and bd again. I am also temping but I don't see a significant temp rise this morning on cd14 - only .01. So I'm not sure if I ovulated? I'm going to check again tonight. Do you think I may not have ovulated yet and might during the day? Or I did but might be having a slow temp rise? Thanks in advance!