Please don't give gripe water to your baby. It can cause allergic reactions which can be severe sometimes. Breastfeed your baby exclusively for the six months. A bbay can cry due to many different reasons not necessarily tummy pain. normally they cry when they are hungry, bladder is full, they are wet and many ither reasons. If you feel crying is excessive, plz consult. There are ways to control abdominal colic for qhich you can consult.