What annoys me about those digital tests is they don't take into account the two weeks before you ovulate so when it says 1-2weeks you are actually 3-4. Hope that helps.

Because there is no such thing as 1-2weeks pregnant, so to speak
Yep, this. I'd still go in for a blood test, but the digi tests are notoriously less sensitive than FRER for example. So to get a positive result on one would mean you're pretty much definitely pregnant.