Placenta Previa

Does anyone have any experience with this? I’m 14w 6d and was told my last US showed the placenta was low lying and blocking the opening to the cervix. I’m worried about being put on bed rest in the future if the placenta doesn’t move... I’m currently on pelvic rest with no lifting and no sex. Hopeful that as my uterus grows it will move, but any insight would be great cause it’s a tiny bit nerve wracking!