I can't do it alone anymore

I've lost nearly all my support as I got sicker and sicker these last few years. I'm hanging on by a thread. I lost my health insurance and now I'm struggling to find new providers. It's not easy. I can only put the effort in to find a doctor when I feel good, but I never feel good anymore, I need like a case manager to totally take care of my medical stuff and another to completely take care of my fight with the govt. for disability services and insurance. I don't know how anyone could do all this stuff alone. I feel like the harder I try to get help the more the system works against me. But when I've gotten too sick to fight I just get lost in the system. Idk which is worse.