Eating while pregnant

Found out on Sunday that my placenta hasn’t formed the way it should and my baby is now getting restricted blood flow causing her to be very small, I know basically nothing will help her from me, but I’m trying to be positive and I think I need to change the eating habits. Does anyone have any good pregnancy-related recipes they would be willing to share to help this mumma-to-be out. Absolutely scared out of my mind to think something could happen to her if I don’t change my ways 😭