@ganymede thanks. I didn't think you'd do that when I'm clearly not 'okay', but.. again with the second guessing everything right now.
I just sent HR an email asking about the headset and accommodation, etc. That's how I found out my boss himself bought the ethernet cable for me.
But I sent that email to HR, and he sent the reply to me, my boss, and Boss' boss. I am not pleased with that bullshit. If I reach out to HR, I feel it should be kept between me and HR.
ETA:I am now on hold for the Medical Accommodations and Leave team.
I am getting clarification.