coming or going, not know if one is

not know if (one) is coming or going

To be in a state of confusion or chaos, especially due to being very busy or overwhelmed. I have so many appointments today, I don't know if I'm coming or going anymore. Lisa has been so busy getting everything ready for the party, she doesn't know if she's coming or going.
See also: coming, going, if, know, not

not know whether (one) is coming or going

To be in a state of confusion or chaos, especially due to being very busy or overwhelmed. Lisa has been so busy getting everything ready for the party, she doesn't know whether she's coming or going. I have so many appointments today, I don't know whether I'm coming or going anymore.
See also: coming, going, know, not
Farlex Dictionary of Idioms.

coming or going, not know if one is

Be in a state of mental confusion, as in He has so much to do that he doesn't know if he's coming or going. This idiom was first recorded in 1924.
See also: coming, if, know, not, one
The American Heritage® Dictionary of Idioms by Christine Ammer.
See also:
  • not know if (one) is coming or going
  • not know if you are coming or going
  • not know whether (one) is coming or going
  • not know whether one is coming or going
  • not know whether one is coming or going and not know if one is ...
  • not know whether you are coming or going
  • be up to (one's) eyes in (something)
  • be up to (one's) neck in (something)
  • be up to your neck in something
  • chin