Pregnancy test lines getting lighter?

[SophiaIC]

Hi, has anyone had issues with easy@home test lines getting fainter but getting a clear line on other test?
first picture is my easy@home test.
then I did a boots test and an Amazon test and got darker lines using the same urine sample as the last couple easy at home test. Has anyone had this situation? Worried a bit ☹️ I am 8dpo by the way

Yes I am having this problem now. Causing anxiety

It’s horrible isn’t it?! I did redo the test later that eve and it was much darker which is reassuring