Breastfeeding and pumping after each session to have enough supply made my experience incredibly challenging. Some days were hard and all days were emotional. Just remember it will pass and you will feel like your old self again. Quickly. Make your husband help more (clean/sterilize feeding items, give bottle top ups if needed, do all diaper changes while home, take turns with nighttime routines, take babe for a walk to give you a small break, etc). Get more help and the resentment will go.Hugs