Sorry unfit. Can you apply for retail jobs? Those are easy and in demand during the pandemic. I am not social either but they don't know that when they hired me. I pretty much had to write a script and practice for interviews every single day. I has to read it aloud as if it was happening.

Once, you're hired, you're in. Then you're forced to be more social because you have to greet every customer. To be honest, i struggled at the beginning. I was slow and i hated customers. Management was somewhat annoying to me at first. I cried a dozen tears but eventually they changed jobs or left. I did not quit because I hated job hunting and despite all my problems, the store provided me income.
I eventually improved in my job. Just having a little bit of income will give you something to look forward to. Even if they reject you for a job posting, you can apply for another at the same store.