Depending on your age, most people are on their parents house. And even if you are older, many people come back when unemployed or when the parents are pretty old and need help. Nothing to be ashame of, you are not that difference under this aspect.

Regarding girlfriend and friends: you cannot force anyone into it, it will happen at the proper time, since there are billions of people on the planet, some will like you.

Getting some hobbies is an easy step: you can start today.

A job might be difficult for anyone to get right now.

Don't try to change everything at once, BTW. Each step at a time.