@ehdog

You should still ask. Even if they can’t do a formal letter, they can often provide visit summaries, treatment notes, or reports on daily functioning, and those still count.

Use what you already have.

You could also ask your providers for simple statements like:
Patient has ongoing symptoms affecting daily functioning.

And make sure you stay consistent with your outpatient care.

I’ve been following your posts for a while, and I honestly think you’ve got a good chance. Keep going, you’ll get it.