Does anyone know what kind of cm this is?

I’m supposed to start my period today but it hasn’t come and usually about a week or 2 before AF, my boobs get so sore that it hurts to take my bra off and I have to literally hold them when I go up and down stairs. And now this is happening. Any help would be appreciated

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