Anyone else have an unhappy baby...?

My little guy is almost 5 weeks and he’s just always unhappy and crying. Unless he’s sleeping, he’s crying. It doesn’t even fit the definition of colic because with colic there’s a period of day where they cry. But with my son, he cries ALL DAY. It’s really wearing on me. Nothing I do helps either. He just cries in my arms until he falls asleep. It is so overwhelming.