Anyone else have a overly fussy baby?

Cassandra

My little guy since about two weeks old has been extremely fussy. He is now 5 weeks old He screams and cries whenever he is put down. He is even fussy when I hold. Hoping this is a phase but as the days go it gets worse and worse. We have tried everything. Bought him just about everything.

If you have a overly fussy baby what has and hasn't worked for you? I need suggestions as my first one was extremely happy content little baby.