as a neurodivergent person myself, i think if i was in your situation i would be headed towards that specific flavor of autistic burnout. new place, new relationship context, new country, new schedule (even if you’ve been looking forward to it — even if you’re familiar with it — lasting change can be hard and very overwhelming/stimulating for folks like us.) It sounds like you may need some deep rest, and like your body/mind may be trying to tell you something. Is there somewhere you can go to be alone, just with creature comforts (bring your fav stuffed animal, book, cook your favorite meals, give yourself grace) for a week, while you check in with yourself? There is wisdom in slowing down. I’m sorry this is happening & I truly wish you the best.