Newborn

Why does my newborn cry every time we put her down. Nothing is even wrong lol diaper changed she’s fed burped everything but she cries as soon as we put her down and as soon as we pick her up she stops 🤦🏻‍♀️💀 she’s 3 weeks

I have another kid that’s why I can’t carry her all the time. I would if I could I know she isn’t going to be this little forever. I can baby wear during the day I have one but idk what to do at night time