Help - Am I becoming a racist?

I don't think you are becoming racist as you're not criticizing them because of their ethnicity it's because of the way you are treated by them. I have also noticed that they do like to get things at an unreasonably low price but i think that's just their culture. They do like to socialize with other indians but i think it's understandable that they'd feel more comfortable that way. I dont't think you're racist.