I've been in places without choices, all you can really do is endure and keep searching, even if it take 15 years.
If there is synchronicity or any pattern to thought and manifestation then the answer will eventually come into to your view or present itself eventually.
Unfortunately I don't believe in above -> "the secret" and all that honeysuckle so imo you are left to the aspect of random chance. Though i do have a vision board, so maybe im full of honeysuckle
In the meantime all you can do is fight and get rejected.. or not
If you want a job, unfortunately you will have to go volunteer somewhere to get experience and if you feel that people judge you and not even give you volunteer work, maybe you're right, they might, and you might get rejected a lot. Human are still idiots and depending upon where you live, they might be bigger idiots.
Student loans, go back to school, government programs for people with disabilities, exploit yourself on a crowdfunding site.
write to ellen, oprah,
no motivation? take happy pills, nothing else will work, and even those im not too sure about
You have no choice but to accept it and keep trying for the rest of your life... or you can give up
Lack of options is a jail sentence, I get it, but... if you want out, keep trying... 15 years 20 years...I'm not sure you will win but you wont know unless you try.
I'm sure you've thought it all through... keep thinking, keep trying. the odds get better with time.