Clear blue weeks predictor

Clare
So I got my BFP on a clear blue weeks predictor test on Sunday 5th (just over a week ago). It's the one in the picture, it showed 2-3 weeks. Glow says I'm 5 weeks and 5 days today. I took another clear blue test, but it still says 2-3 weeks. Does anyone have any idea what's going on?! Thank you!