Sorry songbird, but you cannot give up,

You even mentioned a good reason in your Post - your daughter. I doubt she sees you as a burden at all.

You just need to reassess what you are trying to do that is causing pain and difficulty, then slow down, time activity to co-incide with meds and really learn to accept the help that is offered you by family.

Try to spend more time explaining rationally your limitations. I know this is hard, I have to repeat myself to family most days.

Vent away all you want and need here, just know that this will pass.

Dave.