Job hunting is stressful even at the best of times. And this is certainly not the best of times. On top of that, you are considering a possibly necessary major shift in direction in your career and lifestyle so that adds to the stress of this. The process of searching for a job has a bearing on so many aspects of who we are that some people can be so paralyzed by the thought of it that they will stay in the same job for years to avoid searching for a new job (points finger at self). I sympathize with your situation. Getting support from those close to you as well as trying to participate in enjoyable activities that help you to maintain your sanity are likely to help you get through this without feeling too overwhelmed. Whatever direction you choose, when you emerge at the other end of the tunnel you are likely to wonder what you were so worried about. Best of luck.