Intense itching?

Laura • I am 25 years old and engaged to the man of my dreams. We are looking forward to meeting our daughter on 03/20/2015!
Has anyone else experienced intense itching all over their body? Mostly arms and legs. I would like to know what you did to help and if it went away. It's so bad for me that I spend restless hours just scratching away instead of sleeping. I want to be able to sleep before I don't get any sleep!! Someone please help!