breast question?

I opk positive 5 days ago.  Now as of today my breast r really sore/sensitive.  Is this normal? Iv always been on BC and don't get sore breasts. 

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