Since I wrote this article, I got professionally diagnosed and treated. Turns out, yeah, I'm doing a lot better now. On most days I don't have these symptoms, I can in fact study for classes and work, while also doing the things I love. I'm getting back into doodling, I've schedules all the appointments I need to, I have a great friend group, etc. etc. It's not perfect, I relapse sometimes, but I'm doing a lot better.
I'm not claiming everyone that procrastinates has ADHD. I'm claiming that it's a potential cause of chronic procrastination.
Also, I really can't afford to live in the woods for a few months. I still need to pay for rent and food and healthcare and such. I'm glad that's an option for you but I can't do that.