Exhausted

Brittany • Mommy to a wonderful 12yr old boy, 9yr old boy 7yr old girl 6yr old girl and 3yr old girl. Due March 11th 2023 with a boy.
Is anyone else just drained? I feel so sluggish. I started taking 2 prenatal vitamins a day to see if maybe I need more of something that the baby's taking since the placenta is forming.