Right now your body doesn't allow you to work many hours, it's a problem because you work too much, you screw your body, you don't work you are still screwed because of no money... And anxiety just bring more anxiety and then every single thing or pain will make you alerted, it's like your mind is always on alert... It's tough, and I really don't have suggestions beside try to work the minimum you can to keep up for now
It's a vicious cycle, however if I don't work, the family can't eat, and rent and bills can't get paid. I want to quit so badly and have a moment of peace, but unfortunately life doesn't slow down at all. It's unbelievable
that's too bad that you don't have paid sick days like here, that would solve every of your issues