Does anyone else have a hard time with self care?

Unless I'm working I go days without showering and only do it because I HAVE to. Brushing my teeth feels like the end of the world. 

I work in the death and dying industry and self-care is extremely important for my mental and emotional health. I have been having a harder time grieving each death I experience becuase I am not caring for my self properly.

help &lt;3