ICP, now sudden onset pitting edema.

I’m 35w with di/di twins, I’ve had ICP for a few weeks now & over the past 12 hours I’ve developed edema in my legs/ankles, I checked my BP & it was originally 147/87, an hour passed, my legs/ankles are now pitting but my BP has resolved??? I get induced on Monday & I’ve messaged my OB, I was just wondering if anyone else has had a similar experience & what was your outcome?