Sabar ya mama, memang confusing kan bila dapat info berbeza dari dua doktor Tapi honestly, yang penting sekarang anak dah selamat keluar dan sedang recover kat NICU, tu dah huge blessing! A few of my mum friends had similar situations where infection was detected later or in different areas (placenta vs vaginal), so it's not uncommon, and the two findings aren't always contradictory lah (one might be referring to the placenta/membrane, one to vaginal tract). Since this is quite specific to your medical history and the two different findings, best to ask your O&G directly to clarify which infection was detected and where exactly, most doktor willing explain kalau kita ask properly, and understanding the root cause might help ease your mind for future pregnancies. For now, focus on your recovery and visiting baby kat NICU, you're doing great!