Faint lines?

Amber

Missed period 4 days ago and took the top strip test. Faint line but positive? Have tested each day on the strips and don’t see any line progression. With my last baby I had two very DARK positive lines by this point.

Used the other two tests, one yesterday and one this morning.

I know a line is a line but is there a problem if there’s no progression? 🥲