Period same day at blood draw. Help!

Okay so I had my 21 day blood test today. Problem is my period started today as well. My period isn't supposed to be this early. Has this happened to anyone before? What does this mean???? Help!!!!
I was diagnosed with PCOS last month and this was my first time on Clomid.

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