Help with my INDIGO aura?

A girl in my cl claims to be able to see auras, and she says nobody else has an aura like mine apparently..? She says blues are common, but the more popular people have purples. But me??? No... I have indigo? She also says that to her, blue is calm, and violet is rebellious, and she doesn't understand mine. One more thing... under my aura is like a bright red. Whats this mean?