Placenta previa

Brook • Mom of 3 girls ages 6, 4 and 2 and another girl on the way!
So I thought I had a partial previa but apparently it's a complete....has anyone had a complete and have it move? I have my next ultrasound at 30 weeks. I have had 3 vaginal deliveries and I am terrified of csection. Someone give me some hope. Although if anyone has had this and can't give me hope but information on how things went as pregnancy got further along please do. I am 23 weeks right now.