Brown to pink discharge at 30 weeks

Aw, I had that too around the same weeks kaya nakaka-nerve talaga, lalo na pag hindi ka makita ng OB agad! Good thing your ultra came back normal and cervix is closed, that's really reassuring, honestly. A few of us mums experienced light brownish or pinkish discharge during pregnancy din, and most times it was nothing serious, pero you're doing exactly the right thing by getting that urinalysis tomorrow para ma-rule out any infection. Just keep an eye on it while you wait for your OB visit, if it gets heavier or may iba pang signs like cramping or bleeding, go in agad ha. You're in good hands na, and I'm sure tomorrow's check-up will give you peace of mind!