Where do these fellow chubby women get their confidence

I’m a chubbier girl, idk hate me for it 🤷‍♀️ I’m about 15-20 lbs overweight and I went to the water park but I covered myself pretty well I’m just sooo insecure about my body. When I get there i see a girl bigger than me in a 2 piece and she’s walking around with pride and confidence and I’m staring at her trying to figure out where she’s getting that confidence because I want to be like that. I wanna be like her and feel like that because you can just tell she has it, she owns it unapologetically and she’s secure within herself. She’s walking that walk, she doesn’t give AF. I tell myself that I can be like that but when it comes down to it I don’t want anyone to look at me or even mildly in my direction.

WHERE DID SHE GET HER POWER FROM TELL ME. I am trying to lose weight but it’s extremely hard with the medication I am on so I am trying to be more confident at this weight while I’m at it because I want to enjoy my life and not worry about my body