Already 24 years old, is an adult. At the age of 24, many people are already mothers, and you're still afraid of people seeing you go to the park to jump rope for exercise. I think this is your own psychological have certain problems ah. You when to take the initiative to find a psychiatrist to talk about it, or very necessary.
Because the psychiatrist is able to explore the depth of your inner fear of the cause, to help you solve the problem. And if this small problem is not solved, it will brew into a big problem in the future. So don't lose the big one because of the small one. Don't shy away from treatment. Bravely face reality. Find a solution to the problem I wish you can live a happy life in the future no longer afraid to drum up the courage to face life.