I am so far Behind my Peers and I feel Worthless because of it. What can I do?

I am 26 and fucking broke, and unemployed. Sure, I have some money saved away( a total of like 20k if you count my stocks and 30k if you count my roth), but other then that I have nothing. Still drive the same piece of shit car I got when I was 16 that could break down any moment. Still wear the same clothes I had in high school because I can't afford new ones. I have never been promoted anywhere I have worked and any job I qualify for pays like fucking shit not to mention the god awful job market. Even when I did have a job a month ago, 2/3 of my monthly pay went just into rent. Haven't had a girlfriend in years meanwhile everyone is getting married and having kids. I feel like I will never own a home or honestly anything.