Desperate times, desperate measures

Mommy • Trying to conceive baby #2!
​desperate times call for desperate measures. I'm embarrassed to say I just went through my trash can and disected the FRER I took earlier today (12dpo). There seems to be somewhat of a second line.... But the thing is that it doesn't really have any color to it, it looks more like a clear line. Does anyone know if that line is on the test to begin with or could it be a very faint positive?