dress for prom occasion that with pink as main color

hey mommies I'm 32 weeks pregnant and i am itching EVERYWHERE!!! with my last pregnancy I CHOLESTASIS it's a liver disease where your whole body itches but no rash but this time I'm itching different places and I do hsve big bumps from scratching my obgyn said it's probably a rash this time bit still look my blood work just incase...my question is has anyone had a bad pregnancy rash before and what helped?? OR has anyone did hsve CHOLESTASIS and also had bumps from it dress for prom occasion that with pink as main color