@sister its all so draining isn't it!! You have just finished your chemo haven't you? It took me approximately 1 1/2 months to get my energy back and now just about 2 months down the track I feel like I might be able to go for a run again.
Today has been a complete sh*t of a day at work, as was yesterday, and while I would like to think that the exhaustion would mean a good nights sleep I know the hot flushes and crazy dreams will take care of that one!!