Do u beat your baby when baby is cranky or keep crying non stop you have tried everything but still no use? I just slap his backside or shake him using both hand holding baby's arm ~ I m suspecting I am having depression~

How old is your LO? Different ages of cries have different reasons. If you can't cope, get someone to help you and find out what your baby one. I don't believe baby cry for no reason. Beating them don't solve any problems too. Go for a break, have someone to take over you to look after the baby. If you are FTM, mix with more mummies and learn together. It's also a good time to train your patience too.