Being comfortable in your skin

Hi all...

I was wondering if anyone has tips to have a better outlook on your body?

More recently I’ve become more aware I’m not the same cutesy petite girl from high school. I do acknowledge my body is strong and I’m thankful I’m healthy. Although I get insecure as like anyone else... I feel like the guys I like tend to like petite girls :/ so it brings my confidence down. Any tips to become more confident and healthy??