Girls hi! We were admitted to the hospital with anemia (low hemoglobin…

Girls hi! We were admitted to the hospital with anemia (low hemoglobin due to the baby being big). The legs are slightly swollen, after examination they said it's moderate polyhydramnios, but treatment hasn't been prescribed yet, besides measuring blood pressure and ultrasound. Has anyone had something similar? How was it treated? At what weeks did you give birth? Were there any complications after childbirth?