Sounds like it all got very muddled. None of us can claim not to have mucked up big time. When my brain isnt up to scratch I ask for help. Maybe you need to ask for help with paperwork. You wouldnt be the first.
My claim to messing up is wrecking my car. I keep on driving my car into objects, trees and poles. Scratching the car. Snapping the side mirrors off my car. I even take three different car spaces to park my car. More damage could be named. So I dont drive far. My concentration isnt good. Other times things are left in the fridge.
Just do the best you can Zwang and ask for help. We all have those days..........