8-9 dpo please help

I'm 8-9 dpo. My discharge is white and watery/creamy. Today when I finally went to the bathroom (I teach- so after school) I had the discharge on my underwear but there was one drop of blood (small amount)- it had dried. When I wiped there was nothing. What could this be? This has never happened before. 

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