That sounds bad, but you know what? If you could find a job, even a small one, all this could get better. You learn to know new people and after a while you will get more comfortable. If you are afraid and stay inside you will never be able to get over your issues. I think i changed quite a lot over the past 15 years that i am working i think.
But if you really can't get outside you can try to come up with a programming project. Maybe that is your thing and you might even work from home if all works out well. But don't quote me on that
A tip for doing that is to stick to one language mostly to get proficient in that area.