5 weeks and does not sleep- advice???

Hi everyone,

I am in need of some advice. My baby girl does not sleep well at all especially at night but really just in general.

We have a night routine going, warm bath, new jammies etc

A noise machine going all night long on loud

She is in a bassinet that moves/rocks

And we have tried multiple swaddles- she hates them all..

She is waking up every 20-35 mins when we put her down and we are EXHAUSTED. She does have colic and between 8pm-11pm she screams bloody murder…

We need help… ADVICE?!?!