Aww hun, I haven't personally gone through that, pero I have a mum friend na nag-experience ng placenta previa during her pregnancy at honestly nakakakaba talaga 'yung feeling! The best thing to do talaga is to follow your OB's advice closely, usually they'll want to monitor you with regular ultrasounds and might restrict certain activities, so just take it easy and don't stress yourself too much. Have you been given specific instructions from your doctor na tungkol sa bed rest or what to avoid? Maraming mums sa aming circle actually nag-deliver safely kahit may previa, so there's hope! Pero definitely keep in close touch with your doctor para ma-track mo 'yung situation and maayos ang management for you and baby. Sending you love!