Hello, darkcast. You have some extremely troublesome concerns to deal with. Ideally, you could find a place for yourself and get the professional help you seek.

My suggestions:

1. Call the Social Security Administration to see if you are qualified for any program. Contact Social Security
2. Call the State capital, explain your circumstances and ask to be referred to those who handle food stamps, rent assistance, job training and any other program you might qualify for.
3. Call NAMI to see if they may point you in the right direction. NAMI: National Alliance on Mental Illness | State & Local NAMIs

I wish you well.