Advice?

This month I used a Clearblue Digital OPK for the first time. I got a “low fertility” symbol on 4/19 and a solid smiley (“peak fertility) on 4/20. I took a cheap pregmate test shortly after to confirm, and the test appeared positive.

My husband and I did the BD as often as possible, but part of me wants to keep trying all this week too, just in case.

Any advice?