Cholestasis ???

Had anyone been diagnosed with cholestasis ? If so are you scheduled to deliver early? My OB just drew blood last Friday and said if i do have it she’s sending me for an ultrasound and Im getting induced in 2 weeks (I had just turned 34 weeks) . Friday evening I get a call that my ultrasound is booked for today, could they have gotten the labs back that fast ? I haven’t even gotten a call from her.