Chemical pregnancy

[Conundrum12345]

I tested positive on Tuesday, 1 day before AF was to arrive, 13dpo.
Since then the tests have not got stronger, very faint lines, on the sticks I can barely see anything.

I have no symptoms like no boob tenderness or nausea which I did with my 1st pregnancy which I miscarried at 10 weeks.

Is this pointing to a CP?

Here's the boots test from this morning

Hey, how are you getting in? Your FRER looks a good line. Internet strips can be very faint. I'm currently having trouble with them myself. This is my line progression on my frers .. I am 13dpo today.

I have had to throw away my IC strips as they are ultra faint and causing me major major anxiety.