Clearblue Advanced issues

I’m currently on CD 16 and have being using clearblue ovulation tests for the last 7 days. I’m now on day 7 of the flashing smiley. I looked at the test strip today when I got my flashing as I’ve had awful ovulation cramps the last 2 days and it clearly looks positive - same exact colour and boldness of both lines. In addition, I’m charting my bbt and it shows a clear dip and then sustained rise indicating I ovulated on day CD 12. I’m going to keep testing until I get peak or low fertility but any thoughts on what’s going on. Poor hubby hasn’t had a day of BD for more than a week! 😂😂