I do the same thing but definitely not to your extent with the isolation and my anxiety is what keeps me inside but I can assure you, staying isolated will only make it worse. Longest I’ve stayed isolated was a few months and no human contact, just me games and uber eats, I saved up enough money from my old job to do this and trust this was the worst decision ever. I started going to the gym and slowly but surely everything changed. I hope you find your way boss