ICP cholestasis of pregnancy

I've been experiencing a lot of itching lately. It starts as it gets closer to night and becomes uncontrollable nearing bed time. I mentioned it to my dr and he had blood drawn to test for cholestasis of pregnancy. Anyone else have this or experiences this itching. It's not abdomen itching it's all over. Starts on my hands and feet and before I know it im itching everywhere. I wake up with scratch marks from itching in my sleep :(