Hay, mama, I understand kung nag-aalala ka, pero honestly, kailangan mo talaga mag-check with your OB agad about this, lalo na ang brown discharge mo kasi may cases na yan ay sign ng something that needs attention sa ganitang stage. Diarrhea is common sa late pregnancy (ilang moms namin nag-experience din), pero better safe than sorry pag may colored discharge involved, go see your doctor ASAP para ma-check properly, okay? You're at 36 weeks na kaya get that peace of mind, mama.