What should I do

🥀žøżä🥀 • Married ❤️💍👑 had a miscarriage in January 2016💁🏻22years old and have a beautiful daughter & a little baby boy 💖💙

What should I do if my 1 month old constipated and she’s really hurting and crying she can’t even sleep when ever she sleeps she wakes up after couple minutes crying and squeezing I feel bad but I don’t know what to do I give her grap water it’s didn’t work. Plz help if u know anything that can help her poop