What should a 20-25 yr olds should be doing instead of playing videos games all day?

It like ever since high school finished, I just don't understand what am I doing with my life. Been living at home all day doing nothing but using phone and helping around the house but I'm not financially contributing and taking major life responsibilities like going to college, finding a job, learning a skill, making friends and networking, going gym. I'm just living in fear anxiety and shame always. I'm not consistently trying to change my life but deep down this is all I worry about. Keep stressing myself for not taking actions and I guess I'm scared to face the real world. Even my mom is starting to worry about me and she keeps telling me you need to go outside and do things. Go to college, learn driving, get a job stuff like this. She feels more hurt seeing other kids succeeded when they graduate college, finding nice jobs and getting married. And I'm letting her down and many others who beleive in me.. it's just social anxiety and insecurities that is in the way. Gosh I just want to fix my life. Why am I caring so much about what others think of me. Why am I not letting myself free