Chemical pregnancy?

Is this a bad progression?? I’m nervous since it doesn’t seem like my lines are getting much darker

In the first photo it goes from 10 dpo (the day I found out one week ago) to 16 dpo and then 17dpo

In the second photo, the second to last was a 17dpo test too. Not fmu though and it seems like the test had an indent so I took it out of the second photo.