Phone interviews and going through "the front door" of most companies is a soul-crushing experience, in my opinion, most of the time. Don't let the reality of just how difficult going about getting a job that way can be, override your sense of confidence in yourself. I have the same feeling, often. People like you and I need to remind each other, when we feel this way, that it is just hard to go that way.
If I had some real paying work to give you I'd do it in a heartbeat. Your HN name is RandomInteger4 on HN. That says enough for me.
Let me tell you a story...
I was working for a startup over 10 years ago. We started in the back of the owner's house, a glass-enclosed greenhouse (no kidding) that got up to 90+ degrees during the summer, and housed our servers and ourselves. It was a crazy experience - the stories I could tell.
I went through a divorce, while working there, stress, burnout and eventually fell out of the place (it was a bad experience), when they sold the company for a huge amount (tens of millions), and I pretty much got nothing out of it compared to what I put in (other than a lot of experience). I learned a lot but it took a huge amount out of me.
I was depressed. I went through a long period of depression and aimlessness.
A previous boss I had worked for, as an intern, who was kind of a family friend, just told me, "come and do some stuff for me". He gave me a chance, didn't have crazy expectations for me, paid me enough to get by, and I was very lucky - I worked hard and did as much as I could, because I was grateful. It helped me get over the state I was in, and back into the workforce and groove.
It sounds to me like you just need somebody to give you that. I would do it. Can anybody on HN help?
I'm starting to believe that one of my life's goals might be to find a way to help people like you (and once me). You just need to find a space, in which to do some work, without crazy expectations, make some money, make some new connections and get things going again. Sometimes it's just finding the right person or connection to talk to, which implies some degree of social interactions.
I wish you all the best. You will make it through this. Hang in there and if you can, perhaps you will also get lucky and find that opportunity to just get back into it. I really wish for you that you will.
I hope this helps, or somebody else reads this and helps you.