First OPK confusion...

So this is just my second month ttc. Glow was predicting my fertile window to start around the 25th which would be about cycle day 20 (I have a 34 day cycle). The OPK instructions told me to start testing on cycle day 15. So I tested today and got a smiley face with clear blue digital. I'm so confused!! I didn't think I would be this close to ovulation already since glow wasn't predicting it for another 5 days. We BD'd today but I'm afraid my husband's sperm aren't good because we haven't BD'd for about 2 weeks before today. I'm not sure I made any sense in this post but do you all think we should continue to BD every other day? Or is it too late?