It would be better if you avoid comparing yourself to others. In my experience, doing so only leads to more stress as you dwell on how others have achieved their success. Instead, focus on yourself and consider taking a part-time job to increase your income. Everyone's situation is unique, and some people are fortunate enough to begin their careers with a decent income, while others are not. Use your current job as a stepping stone towards a better career with a higher income that can provide more for you.
That should be the very first thing to do, don't compare yourself with others because you will go crazy on this part. Focus on yourself, check your earnings vs. your expenditures. How are you living with your daily life? Enumerate your basic expenses. And as much as possible lessen your unnecessary expenses.