Digital OPK - 2 solid smileys?

Steph
I took a clear blue digital last week. Tuesday I got the flashing smiley and Wednesday also. Thursday we got the solid smiley. Yesterday was just the blank circle, but today it's solid again! I checked the test strip and the two lines are solid blue. I don't think we can get it done today, so does this mean we are going to miss it for this month? Our last bd was Friday morning.