How do you deal with physical insecurities?

It’s easy to say they shouldn’t matter, but deep down i feel it actually impacts my self-confidence.

Things like having alot of acne on my back, having really hairy legs (as an asian), having a fat butt, having a wart on my toe etc.

Being fat and out of shape can be easily fixed, I know that. I’m skinny fat and hit the gym 6 times a week.

Meanwhile, there are some physical imperfections that you just have to live with or that are really hard to change.

It’s mainly a fear or rejection by others for what you how you physically look or some of your physical features. I know it’s stupid, but it affects me deep down. With these physical flaws that I currently have.

Tips?