New Dad with 1 Month Old Boy

Hey folks, new dad here. Need some advice. What do I do if my baby keeps crying? Let's say I've taken cared of all the basic conditions like feeding, burping, changing nappy, temperature control but the baby keeps crying. What do I do next? He doesn't do this all the time but times like tonight, it was unmanageable. The only way we know how to pacify him is to breastfeed which works, but my wife can't do that every time we meet those basic conditions. We're not able to put him to sleep on his own. Any tips you guys can give? Thanks!