How To Stop Sever Itching On My Body?

hi doctor, I m 33 weeks pregnant now and I have severe itching on my body my doctor suggested me liver function test in that test my albumin was 2.5, SGOT 19,SGPT 26,alkaline phosphate was 198 doctor suggested me udiliv300 twice a day and calamine lotion DERMOCALM for itching but there is no relief in itching and is there any risk for my baby and in my pregnancy and please suggest something to control itching