How do I ask about racism correctly?

I'm asking this 'cuz I had a post removed called "Am I racist?" and I'm not sure why it was removed since I didn't receive any notification at all. I thought I worded it without crossing any lines in explaining the way I'm feeling recently due to events here on G@G but it seems I did not.

Maybe I got too specific or something so I will try again. I never considered myself racist in the least and lately I am starting to think maybe I am and it is bothering me a lot. I do not want to be racist.

This started with my DM's. I try to be friendly with everyone and so I keep my DM's open. However, I no longer will accept follows from anyone in a certain geographic location. Anyone from this area has been crude and very sexist despite any attempt by me to actually talk to them in a decent manner. At first , I thought maybe it was just 1 bad apple in the barrel but my experience with anyone from that "barrel" now has been bad.

I try very hard to be open minded and understand their culture and beliefs and where they are coming from but I would like the same courtesy in return and it just doesn't happen with these men. They actually scare me.

I will be the first to admit, I am a very simple, country girl with no "real world" experience of any kind. I have never been out of my home state and have no real idea how things work "out there". I have never been through this before and I do not like that I am suddenly stereotyping a whole race but I am not sure what else to do here?
Am I just seeing this all wrong? Am I being racist? Am I asking about it right? Am I supposed to just ignore it and not say anything?

How do I ask about racism correctly?
Updates
6 mo
Thank you so much to everyone who replied. This one was very important to me and you have all been wonderful and helpful. Thank you. 💖
How do I ask about racism correctly?
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