Your instinct about using this time to find a career path or calling is the right idea. It sounds to me like the best effort would be to start experimenting with the things you like.
Don’t try to find the perfect thing right now, but rather, try to sample a few different things. What kind of work are you interested in? Whatever it is trying to find an entry-level job just to get your feet wet. Nothing you are going to do over the next span of time is likely to be exactly what you want, so the goal is to sample a few things. This sampling allows you the opportunity to put your toe into the water and see what you’re interested in. Even if for the next several months the financial picture isn’t so great, the passion you will likely to find by sampling different experiences is likely to be the push you need to launch your career.