Shutting yourself away doesn’t really improve the situation. At best, you will remain in stasis, and not get worse, but not get better. The best strategy I found is to strengthen your physical self. Treat your body as a container for your mental and emotional/spiritual self. If the container is stronger, your mental side will be better able to function as well. So to start – eat clean (no junk food, protein at every meal, and lots of green veg), sleep a full 8 -10 hours/night, and exercise 30 minutes/day. If you can do this, you will be significantly less depressed. Then on the mental side – find a hobby that you can develop yourself more with. It doesn’t have to be anything in particular other than you have a sincere interest in it. Find a group class that you can join, and that will start you in the #social direction. If you become more confident socially, you might be able to find some self satisfaction . If not, then at least you will have more friends, and possibly they might know someone and of course that’s you
Start from now and here you are important don’t de evaluate and exhaust yourself … good luck.