Waalaikumsalam! Ahhh this is tricky lah, honestly kalau dua scan beda result, kena trust the O&G doc more sebab dia trained untuk baca these things properly, even without the picture dia macam sure ke? A few of my mum friends also kena situation sama and in the end the O&G was right, so maybe ask the private scan again or tunggu further scan to confirm? At this stage pun still banyak time untuk accurate reading, jangan stress sangat dulu!