Uy mama, please go to your OB or the hospital ngayon na, di ito dapat i-ignore, lalo na yung kulay nito.
I know it's scary, pero yan ang importante, get checked immediately para sure lang. A few of my mum friends nag-experience din ng unusual discharge, at importante talaga na healthcare provider ang makita agad. Hindi ko ma-advise kung ano yan, pero alam ko na doctors need to see this, especially at 36+ weeks ka na.
Stay calm and go na, okay? Let me know how it goes.