You are not the only one that is an (old) or (newer) new grad that cannot find work. I graduated early last year and still haven't managed to land an interview. It's a very difficult market out there right now. In my area, LTC don't want new grads (they even put that in their job postings!) It can be very, very discouraging.
But keep your head up! Something will come; it is just slow in coming.
There are some schools
that offer refresher courses. That way you can keep your skills up. And volunteer. Volunteering shows you are doing something (as opposed to job hunting all day, which is practically a full-time job). Keep your certs up to date. And don't forget CEUs too!
How I keep sane (and not so discouraged) is to keep the job hunting to a few hours, say early morning or late evening. And then, I go out and enjoy life. Job hunting all day long can be very draining, and very discouraging after a while, in my opinion.