Obstetric Cholestasis ?

I’ve been having trouble the past week with severe itching but no rash. Went to an obstetrician Monday (not mine, my midwife was out of town) and he blew me off, but I had an appointment with my midwife today and she was concerned as I was about Obstetric Cholestasis. She had me tested but it takes a week for the bloodwork to come back. I’m just wondering how many other moms have dealt with this and what the outcome was? I’m sorta freaking myself out here. This is my second pregnancy and the first one went without a hitch. I’m 31+5 right now.