Clear blue positive pregnancy test how to correctly use it?

I had a clear blue test that said negative a couple days ago my period usually starts on the 3rd of each month. I’ve heard clear blues can be inaccurate and faulty. I tested with this pink dye one for three days and got positives every time. Idk what to believe! Is this a positive?

Do the pink dye pregnancy test bleed through like the blue ones ? Or this a positive?

This morning I decided to take a clear blue test because my family was saying the other ones probably fake and once again they were wrong😩😂

Question for those who use clear blue advanced digital ovulation test! I’ve been having flashy smiley face for 5 days now but today my test line was obviously darker than the control line 🤷‍♀️ would it still be considered positive and maybe the test just isn’t registering it ? Does the lines even matter ? I’m so confused 😐