Pregmate test lines super light?

I will start by saying NO I’m not worried and YES I know that you’re not supposed to trend lines... but I find it reassuring and fun to see those 2 little lines pop up faster each day 😊

I’ve been getting pretty dark lines on First Response for a couple days now (missed period due tomorrow) and have even triggered a Clearblue Digital. The Pregmate test was even a faint positive on the very first day the FRER was! But the Pregmate ones haven’t gotten any darker?? I haven’t been saving them so I don’t have more to show.

Mostly just found it odd and wanted to see if anyone else hadn’t gotten dark Pregmate lines until much later?