Stop comparing yourself to others. Stop setting the standard to be like others; it will always leave you broken if you do those things. Strive to be who God has called you to be.
Because of the Lord’s great love we are not consumed, for his compassions never fail. They are new every morning; great is your faithfulness. (Lamentations 3:22-23)
"Have I not commanded you? Be strong and courageous. Do not be afraid; do not be discouraged, for the LORD your God will be with you wherever you go." (Joshua 1:9)