Is this a chemical

[sellingupslow]

Hi :)

These tests are 4 days apart, does it look like a chemical? 😥 first one was done 12dpo and todays (the last one) is 15dpo.

The line on the last test looks darker to me, so unless you are bleeding this is not a chemical. I would stop testing for a couple days and try another one in two days time to see.