is there a blue line

I don't wanna be pregnant ans I'm not sure if I'm crazy or correct is there a faint blue line that could mean I'm pregnant or is it 100% negative? I took two one was no question negative but I just want to be sure 

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors