Itching all over at 4 weeks and 2 days

Amanda
Is anyone else experiencing intense itching all over their body that comes and goes throughout the day? Ever since I found out I'm pregnant it's been happening. I've read about Cholestasis of pregnancy and am worried that it might be what I'm experiencing, but most articles say it doesn't come this early. I've also read that it could just be due to pregnancy hormones and extra estrogen in your system. Any suggestions? Is anyone else going through this?