Help with Trigger Line / Positives?

K

I’ve been trying to test out my trigger. I did 10,000 HCG 10 days ago and I’m 4dp5dt. It looks like my line was getting fainter but today the line looks the same?

Could that be a good thing? Has anyone had their lines look the same for a few days before getting darker?

Started testing at 1dp5dt - 7 days post trigger

The bottom 2 tests are both from today (10 days post trigger, 4d5dt) the top is FMU and 2nd is SMU