I know everyone is different, and saying things like "just get a job" or "just go outside" are easy to say and very hard to do when you're stuck in that type of loop. But, I will say, things that I've found will help are having some purpose (work, taking care of someone or a pet, anything), exercise (even walking outdoors), and even just getting your biological clock where you wake up and get exposed to sunlight (vs sleeping all day and staying up all night).
Getting enough activation energy to do any of those things is difficult, but I've found that if you can muster it, it can help break the cycle.
Not to mention that "getting the job" is often far more difficult and/or stressful than doing the job or showing up to work or being seen by others on your commute. No one wants to admit how much talent is wasted due to the job application & interview processes.
Honestly, my dog is my savior. I take her to the park every evening. This gets me out into the evening sun, walking, and around like-minded people. The fact that I can interact with a group of people without scheduling an "event" is great. We just show up. For me it's mostly the other dogs (puppy therapy), but it's nice to exchange a few words and talk to someone about their day while the dogs run around.
The two mile walk to the lake is also key. I find a morning stretch and kettle bell routine, and an evening walk keeps me mentally and physically in tune. And it's practically free, unlike modern healthcare.
Yeah, it's much easier for me to leave the house when it's a situation in which I don't need to care about the potential of other people's opinions. Running quick errands, walking the dog, etc.
For some reason taking out the recycling is a heavier lift for me mentally due to the risk of chaos with the bins, potential for bags breaking, bins being full, etc. even though there is less social interaction than grocery shopping.
Getting enough activation energy to do any of those things is difficult, but I've found that if you can muster it, it can help break the cycle.