Dry skin or Cholestasis getting worse?

Sh

I was diagnosed (bile acid blood test) with Cholestasis at around 16-17 weeks pregnant, which is super early to be diagnosed but my blood test was positive. Barely positive, but positive. They started me on Ursodial for Cholestasis. The past few days I have been super itchy again, on my hands and feet and just itchy all over at night. Could Cholestasis get worse? Is it worth a call to my doc? Or maybe just dry skin? Thanks ladies!