I just ordered proactiv and I was a little nervous because of the reviews, it was literally 50/50. Some people had miracle results and others it was the worst thing ever for their skin. It's my 4th day of using it and I have used the moisturizer they sent with it every day, yet my skin seems to be feeling itchy and very few of my pimples have actually gone away. Can anyone else tell me their experiences with Proactiv?