Acon strips: faint positive?

meow

Was pretty sure I saw something right away but didn't get a chance to look straight away. I got these cheap strip tests. Wondering if anyone uses the Acon brand tests and thinks this is just like a dye run or indent line?

All of the tests always stop having color once they hit the control line, not sure if it's normal or I got faulty tests

AF due tomorrow so I'll either get my answer then or take another test lol.

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