I can only suggest being proactive in getting resumes out now. Don't dwell on the problem before it's a problem, try to fix it before it actually becomes a serious issue.
Life throws everyone some curve balls. I've been in situations that almost crippled my ability to see any light at the end of the tunnel. There are no set solutions to give, but if you face the problems head on you won't be kicking yourself for letting it cripple you like I have in the past. Even if there are limited jobs available, you may be able to get a start on subsiding by advertising your services now with something like gardening and handyman services to make ends meet.
In the end it does help to talk to people, but self belief is the ultimate goal. You didn't create this situation but you aren't in a situation that you can't get through.