I'm not in flow. I'm not in the zone. I'm not anywhere.怎么翻译？

I'm not in flow. I'm not in the zone. I'm not anywhere.怎么翻译？
there have been times when I went for weeks
at a time without being able to get anything done. As they say, I'm not
in flow. I'm not in the zone. I'm not anywhere.
主要就是讲一个人工作不在状态，这段该怎么翻译？尤其是最后3句？