Why did this girl suddenly block me on Instagram after I messaged her?

This chick randomly blocked me on ig today I don't know y. I messaged her a couple of times but certainly not rudely or explicitly. She never read the dms but her reels where as if directed for me to see. I don't know it sucks i thought she was attractive, its a shame really. Women tend to hate me irl, and just yeah very difficult

Why did this girl suddenly block me on Instagram after I messaged her?
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