Am I the only one...

THE Brittany 🦄 • Railroad Wife 🚂 Mommy to Ava Grace (11/28/15) Colton David (3/15/19) #3 (our angel 👼🏻) and #4 Layla Rose (10/28/21)
Who takes apart the clear blue digital hpt? Part curiosity to how it works and part to see my actual result. Well in doing so, I had my obvious dark line and a faint, but noticeable line next to it. Is that normal? I'm due for AF on the 6th and had some light pink spotting today. Just wondering how you guys feel about those clear blue digital tests?