4 week old / non stop crying . what do I do ?

Nadia • Miami ,FL
My 4week old has been so fussy last few days . All he does is cry . I've been feeding him non stop because it seems to be only thing to calm him. He lives on the boob 
He hates the carrier ,
Doesn't like the swing 
Doesn't take a pacifier 
I swaddle , doesn't work 
I give him gas drops / bicycle his legs and tummy time .
He even cries while feeding .
His temperature is fine . 
He isn't congested.
Not hot not cold . 
Enough dirty diapers . 
What do I do ? Seems impossible . I'm going crazy here ! Please help !!