there are some seasonal jobs available right now with tax offices. Would that work for you? Many of them will train. Even if it's not permanent or f/t, it's something to help bridge the gap while you continue to look for a job.
I can only imagine how stressed you must be. Try your best to focus on the things you CAN control - applying for jobs, networking, taking care of yourself. Eating right and getting your exercise will build your confidence, and others will see that.
your Spark Page says you love to bake. When you get called back for an interview, maybe you could send a homemade 'thank you'? It helps to have something that makes you stand out amongst all the folks interviewed for a job.