I'm not sure you'd qualify for state help or what, as they might tell you your bf is NOT their problem. Usually if you are just living together, they don't consider that a coupling.
If you go to or belong to a church, perhaps they might help you from their funds?
Why doesn't your bf have a job? If he can walk, he can ride!!! Alot of us have had to work two jobs in the early times so feeling sorry for live-ins isn't on my agenda. I had to do it...........why CAN'T he?????
Anyway, you can try under your own name and maybe the county can help YOU.

Good luck!!