Poland, medium sized city so there’s pretty much nothing I could do through public healthcare which is nonexistent outside of biggest agglomerations.
There’s plenty of places that will charge you upwards of hundreds if not thousands of euros for a couple of days of diagnosis „experience”, for lack of a better word. I just looked up a local psychologist who does ADOS-2 certified assessments and took the results to a psychiatrist who diagnosed me formally after 2 visits that consisted of chatting about various life difficulty things. Cost me something like €300 total to get the required documentation for disability.
Unfortunately autistic burnout isn’t a medically recognised condition so it’s not like you’re going to get real help with that anywhere really. Maybe in some Nordic countries it’s more civilised. As it is now you’ll be prescribed antidepressants and encouraged to do more physical exercise. Which sucks, because it’s a very real thing and requires you to take things easy for a long time. I had to change jobs because I couldn’t keep pace but realistically even if I crashed and burned nobody would care. It’s getting better now but I had to lean on my spinal injury to get longer medical leave when things got too tough.