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
10 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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