I have a really itchy red rash all over my face and a little behind my ears, on my neck and a little on my chest. I started noticing it about 2 days ago. I figured it'd go away but it is getting worse and it is very uncomfortable. I don't know what to do about it. I asked my cousin and she said it was hives/shingles?? But I don't know because I haven't ever had skin problems in my life and I'm 20. If you can help me with this it would be greatly appreciated!