I don’t view myself as pretty. How can I gain some self confidence? Do you have any tips?

I’m afraid to post my picture on this website because I have seen other people get called ugly and being told they look like they have down syndrome.

I don’t have thick skin.

Updates
+1 y
It’s not because other people have been calling me “not pretty.”
This is entirely based on my own feelings.
It’s just I personally don’t feel satisfied with what I see in the mirror.
I don’t view myself as pretty. How can I gain some self confidence? Do you have any tips?
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