How do I feel more Confident

How do you ladies who feel confident in your own skin do it?

I've seen woman all different and have so much confidence they strut they sway hips they look amazing how do they do it?

I see the opposite I see some women w there heads down low eyes low shoulders slouching back slouch how would someone get that confidence

I've seen the media say overweight, scars, short,hairy,no makeup,cover up if your fat is ugly but all these things women toss aside I see pregnant women in bikinis and overweight women feeling confident.

How do you break out like I'm going to break those stigmas and stereotypes

How do you guys get a better self esteem?

How do you feel sexy?