Feeling like I’m not doing enough

I feel like my husband is doing more with the baby then I am, because I have to pump every 3 hrs. Make sure I’m eating , napping when I can, and drinking enough water... when I have the baby she get fussy when I put her down to do a task. So it hard for me to allow my husband the break he deserves because our baby like to be held constantly.... any suggestions on how I can help my husband get the break he deserves as well?? ( our LO will be 3 wks tmrw)