Mama, please go to the hospital or birthing center right now, hindi dapat maghintay kahit walang contractions pa. Any bleeding mixed with watery discharge at 39 weeks needs to be checked immediately by your OB to make sure you and baby are okay.
I know it's scary, pero alam mo naman, these things are better checked right away, isa sa mga mum friends ko had something similar and glad siya nagpunta agad. Don't worry, you'll be in good hands. Praying for you and your baby, mama!