Dollar store tests!

Haley • 23.
I see a lot of posts and pictures on here as well as on my fb of many bfp with the dollar store tests. For those of you who have tested with dollar store tests in the past, how late were you/far along when you received a bfp with these tests? So far, I'm only four days late and can't seem to trust the three I've taken, they all look like evaporation lines to me. Unfortunately I can't even get a decent enough picture with my crappy phone to even make out the hcg logo let alone the line in question lmfao