Open Question: Need help? I think Im starting to be racist and don’t want to be?

I think Im starting to racist and I'm not trying to ofend anyone if it does im sorry please give me opions to help me. I think im starting to b racist with african american or mexican from mexico. See im young asian in her tweentys, but its like acouple of times this chick african american starts talking behind my back and I didn't even do anything. She even moved area away from work. U can get the vibe when someones acting totally differnt around you too. I have friends that are both african and mexican cuz I use to come from a place that is really diverse but everyones pretty well off. The place that I am at now seems like everyones more to there own race. Even at work. I guess maybe thats why I notice me doing that. Now everytime I c a afriacan american or mexican I feel like I am giving a rascist vibe. How do I stop and look at people individual and not by race if they talk behind my back. Because I don't want to be a person like that I never was racist before.