Measles And Itchy Skin Can You Tell Me If I Have Measles?

Can you tell me if I have measles? - measles and itchy skin

I had a rash on his neck for a few days, which has spread to the back, behind the ears and forehead. His itching under the skin, seem to have keys. Now, I immediately started with a cold / flu-like symptoms. It sounds like measles? Can not I see my doctor until next week, so I wonder if it is very serious.