I love reading and running actually, but when I am in this procrastination mode I can’t push myself to even start reading or go outside. I live in the city.
Even if it is for a single session, I'd suggest talking to a professional therapist. If they're local, they even may have great ideas on things you may enjoy out of the house/connecting to other human beings in person. They may also suggest medications; I strongly suggest if you go the med route to see a psychiatrist over a primary care physician; psychiatrists simply know their stuff better/can monitor you more effectively.