Never frozen, it always flows at the bottom of the Well. From that primordial sludge, fear and vagueness are given form as Abnormalities. She's still alive down there.
Fun fact: Chesed's suppression is only core meltdown that uses ONE song thoughout the entire core suppression (Not counting the starting Warning 2 theme playing since all meltdowns have it before first qlipoth meltdown).