What do people in their mid20-30s do in regular everyday to day life ?

I’m already in my late 20s, I’m literally not doing anything with my life right now and all I feel is as if I’m living in fear shame and anxiety. I’m not even working on my life and I feel utter confusion and feeling of lost. Don’t know what to study in college. Don’t even have a job. Not driving. Don’t have social skills so no friends. Afraid to step in real world. Been living in self doubts and overthinking for so many years. Even family is not proud of me and I’m so so used to hearing their taunts and outsiders like your not good. You might as well drown yourself in water. I heard so many bad things but I never had the courage to open myself to someone trustworthy and ask for advice. I feel too afraid of being judged and critized. Is not like I never had a job before or never went to college.. I did. But I don’t know what happened that I just seem to gave up on life because I lack clarity and purpose. I’m doing repetitive things and habits. I keep hoping for a change and constantly live in worries. I stress myself a lot. The only thing I’m doing ever since new year begun was exercise which makes me feel good in the moment but that feeling of proud and confidence only comes if I truly work on my goals and overcome fears.