Itchiness at 37 weeks

Hey all! Starting with I have put in a message to my doctor, but it’s Saturday night and I don’t know when I’ll hear back. Im 37 weeks and started getting more itchiness in the last day or two, especially at night, it not in one particular place, not palms or bottoms of my feet all of the time. I’ve assumed it’s weather and just dryness, but tonight I’ve been up almost all night. It may be because I’m thinking about it. Has anyone experienced this? Of course I know that this can be a symptom of cholestasis, but I could be overthinking it.