I understand how you feel Nacht. I have a stage where I'm apathetic. Basic daily functions suffer, I ignore my husband, I sit and stare or stare at the tv, not really sure of what I'm watching. I withdraw from everybody and everything, wishing for an end, one way or another. I have different levels of depression and mania, although my depression is much more prevalent.
I'm in the process of trying to work things out with my current counselor and if that doesn't work it'll be time to get to know another one