Why is everyone suddenly so rude and standoffish toward me?

Since about a couple years ago I noticed a visible switch in how people treat me, everyone has become rather stand offish and rude towards me. I can’t tell if it is because I have aged, society has changed, or because I changed up my looks. On the looks part, I had worked on myself and improved on the way I look (subjectively) so I would say I prefer how I look now by far than say 2 years ago but this could be unrelated. Here is what I’m seeing:

- when I meet people I always feel like they’re quite standoffish, often crossing their arms and sorta leaning away from me or grimacing

- people have said strange things to me like ‘did you befriend those girls just so you’re the best looking one in the group?’, whilst pointing to my friends group I had for a decade+

- ‘I get the feeling you’re a daddy’s girl’

- ‘I feel like you’re probably into materialistic things’

- guys assume I have a roster or cheat or am manipulative

- guys flipping out if I say I can’t agree to meet them on x day and suggest y day instead weeks in advance

this has made interacting with people really hard, I almost feel like they act like I’m not a real person. I don't know if anyone else experienced this. I would also add most of this came from men, but some women too.

Why is everyone suddenly so rude and standoffish toward me?
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