Little line progression, positive outcomes?

[Maybabe256]

Anyone have experience of very little line progression on tests and a positive outcome? I had a chemical last month and im really concerned it's happening again. Only 12dpo today but no progression since my last test at 10dpo.

There should be definite progression at this stage.

Can you get another brand?

The top is today 11 or 12dpo. Bottom is friday which was 9 or 10dpo. They are cheapest but still concerned. What do you think?

Looks ok to me
but don’t keep testing on cheapies you don’t trust

wait a few days (no testing!) and then invest in a decent digital