umm shouldn't it be getting darker

Sh
Hi. So since my period ended I've been checking with opks everyday, but the line hasn't even gotten a smidge darker. Is it way to early for it to pick it up on the stick? 

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