A full week of faint +

Laura

What gives???? They have ALL had very faint lines!!! It’s been almost a week since I started testing every 2 days and the lines are just not getting darker I also should say I have pregnancy symptoms as well strong appetite, very tired, mild cramping only when at rest, some strong smells and mild nausea. My last chemical I tested once with a positive and the very next day when I tested again I got a BFN!! I am not spotting nor in any discomfort that would be associated with a tubal pregnancy. Here are 2 pics 4 days apart

And this one was today after only a 2 hour hold

I’m looking for some kind of miracle outcome!!! Sending my husband to Walmart for a digital as we speak when is the best time to take a digital???