Chemical?

If my test this morning, after 48 hours, was significantly lighter, is that a for sure indication that I’m experiencing a chemical?

Edit::

Here are my new pictures. I took two more tests after the light one and they got darker. Could have been diluted urine?

Idk. I have a follow up blood test tomorrow. My lines aren’t getting darker but they aren’t getting lighter either.

Edit #2:

This pregnancy, unfortunately, didn’t end in a miscarriage at 5 weeks.

Thank you everyone for the support and advice!

Fingers crossed and prayer for everyone that is going through a similar situation. I pray for peace and guidance in this difficult time and of course I pray that it doesn’t end the same way mine did!

Baby dust to all. ✨