Uy, mama, brown discharge in early pregnancy can be normal pero kailangan mo talaga makonsulta ng doctor ASAP, hindi ako dapat mag-guess about this one, okay? It could be something harmless like old blood, pero especially with any cramping or heaviness, akyatin mo na ang clinic or go to emergency para peace of mind mo.
A few of us mums have been through brown spotting din, and honestly, ang best advice I got was don't wait, better safe than sorry sa early weeks. Salamat and sending you baby dust!