Advice from EAs with ADHD?

Hello fabulous EA community - I need to crowd source some ideas, please!

I'm an experienced EA, working remotely, that was recently diagnosed with ADHD (I have other chronic health problems too, which is known.) This is a startup type org in healthcare (so no benefits, no HR). The exec is inconsistent, I'm a contractor without access to the parent company systems, and we have very few set processes, so I'm constantly trying to figure out how to do things. Additionally, I now have to move in order to buy insurance on the US marketplace (which the next pres plans to end) because the company won't provide any. My stress is super high, and I've dropped some significant balls in my efforts to juggle a big move, health problems and no insurance, and work. I took some PTO for mental health and to pack for moving.

Next week I have to talk to my exec who has said there's no excuse for being impacted by disabilities - since ADHD and some of the other issues are genetic, I've had them all my life and thus there's no excuse for it EVER affecting me. I should know how to handle them so they don't impact the exec or my work. (Despite being a medical doctor, they apparently don't understand THAT'S what a disability IS. Or, indeed, how aging works!) I havent been able to get on ADHD meds and can't now as no insurance.

Please share any ideas and suggestions for accommodations for ADHD and/or episodic chronic illnesses. I need to go into that first meeting next week prepared and proactive. All suggestions welcome!

I have a few to start with - useful for everyone, perhaps especially for my neurospicy people!

goblintools AI. It'll rewrite an email in a chosen "tone" - useful since I'm not supposed to pay attention to "tone" in emails I receive, though the exec has taken to criticizing damn near everything I write.

Asana - task and project management software our whole team uses to communicate.

Thank you!