Does this look/sound like another chemical?

[Smartie87]

Hi, I have irregular/long cycles and don’t track ovulation so I’m still holding out hope these tests could darken but my gut is telling me it’s probably another chemical (had one last month)

dtd 25th April and last period 8th April - would
you expect these tests to be darker by now?

First photo are tests from yesterday and second photo today. Did a clear blue weeks indicator test today too and it said ‘not pregnant’ surely it should say ‘1-2 weeks’ by now 🤔

Also just to add and sorry if tmi but yesterday and today I have had very light brown cm which I suppose indicates it could be unsuccessful for me again.

It’s a waiting game lovely - I don’t think you can call it yet unless you know for definite when you ovulated!
It looks like there is slight progression from yesterday.
Could you ask the doctor to do your HCG betas?