Baby doesn’t sleep

Sophie

My 3w baby just isn’t sleeping, sometimes she wakes every hour, sometimes she just cries the whole night. It’s being held or nothing, as soon as she’s in her bed, she cries instantly.

I’ve tried infacol, putting her sleep next to me on an incline, dr prescribed gaviscon and now she’s on formula with no cows milk.

Is it just me, will she ever sleep??? The only night she did was the first night.