First response curved tests?

Af is late one day or so, I've been having super vvfl leading up to my late period. With my last pregnancy I dident get a line till I was a week late on a cheapie test. I just want to know if I'm out this month I think my next step is a digital test. I've heard this give false positives or indents. You can't see the faint line in the pics unless tweaked. Which I hope someone will.