They look good, with dd I used the same tests and had barely a shadow, lighter than yours, dipped a frer in same urine and had a clear line so yours do look good
Hopeful, I see those! May I ask, you mentioned about your fmu possibly being rubbish, is it like this will any brand of test or only certain tests?
So excited for you, hope you can get some frer soon. Don't be discouraged, they can sometimes take ages to darken.