Mommy, that's something na kailangan mo talaga i-check with your OB right away, brown spots in pregnancy can mean different things, and 34 weeks is late enough na importante malaman ng doctor kung ano yan.
I know a few of us had similar concerns, pero lagi naming sinasabi sa isa't isa na huwag mag-alala mag-isa, go straight to your clinic or call your OB, okay? Better safe than sorry, lalo na ganitong malapit na sa delivery. Take care, mommy!