Ay, alam ko ang takot mo, momsh! But please go back to your OB or midwife ulit if the bleeding continues or gets heavier, ha, better safe than sorry kahit sabi na nila okay. Since your midwife already checked you and said your cervix is closed, that's good news. A few of us moms experienced light spotting near the end too, sometimes stress, sometimes just our body preparing, pero talaga, yung doctor lang ang makakaalam ng exact reason sa case mo. Iba-iba kasi tayo. Keep monitoring, if it becomes heavy bleeding or may other signs na off, don't wait, go straight to the hospital na. You're almost there na, momsh!