Another OPK test and I'm Confused!!!

Kandy • 43 year old TTC... Keeping the Faith!
Ladies I'm confused! I'm on CD12.
This morning I took an ClearBlue Advance Digital OPK test and I got a "flashing smiley face" - this is the 5th day in a row with the same "flashing smiley face" result!! Should I be worried? Is this normal? Previous months I would get 2 flashing face and then a solid smiley face...