Am I entitled to any kind of benefit ?

Hi my name is Leona, I work full time and have worked all my life, I’m 59
I have Lupus Fibromyalgia arthritis meniers suffer from vertigo lost over 60% of my hearing wear two hearing aids suffer extreme fatigue,
i would love to cut down my hours but financial can’t afford to,
would I be entitled to anything from anywhere?
i also support my adult son who has severe anxiety on a daily basis even after dragging myself home after a long shift,
i don’t want to give up work just lighten my load,
any help much appreciated.