8 weeks pregnant - Walgreens pink line test

Hello,

Was wondering if anyone has used a first response test and a walgreen pink line test? I had a 3 pack of first response tests and used the last one a little over a week ago. That test was very dark, dye stealing positive.

I have just had a nervous feeling so decided to take another test and got the generic Walgreens pink line test and the test was definitely very dark positive/darker than the test line, but not even close to as dark as the last first response one.

Has anyone experienced this? And is it anything to worry about? I go for my first appointment this week so I’ll know soon enough, but just feeling anxious.

Thanks for any input!