Aww sayang, placenta previa memang scary especially kalau first time encounter, but honestly a few of us mummies went through this and most end up okay, the important thing is follow your doc's advice closely and go for regular scans to monitor if the placenta moves up (banyak kali it does!). Definitely check in with your gynae about what activities to avoid and whether you need more frequent check-ups, because every case is different, and your doc needs to monitor your specific situation. Hope everything goes smoothly for you and baby, stay positive!