Preemie’s

Moms of preemies, how is/was it like having a preemie baby vs a full term for you? Do/did they keep you up all night? If you’re a mom to a previous preemie did your baby hit all milestones on time? My preemie was born two months early, she’s out of NICU now, she’s been born for 2 MONTHS but is technically 38 weeks gestational age.. how long did it take for your preemie to act as a newborn to an infant? Being that my baby is “2 months” but technically 38 weeks should I expect her to be in the infant stage mentally?