...go down the list!
I would go down the list of NEEDS..
- dirty diaper?
I would go down this list and make sure all needs are met! Gas can be a big culprit of fussiness.. many things like gripe water, holding on their side, moving their little legs or even skin to skin can help ease them of their gasiness :) Sometimes babies just want to be HELD and loved on when they are little.. so take time to do that! Last but not least.. some babies can become colic.. meaning they will cry to cry and nothing is really WRONG.. inquire with your doctor if you think they are crying and you cannot sort out why!