secondaries symptoms??

I can relate to hot flushes.  Mine started when I was on my last chemo almost 3 years ago.  Every 2 hours, day and night.  I could set my clock by them.  In the last few months they have settled a bit and now I sleep for 3 to 4 hours when I first go to bed but then I am awake almost every hour on the hour after that.  I walk first thing every morning for 30 minutes which I think may have helped.  I know it has helped with my aches and pains from taking Femara.  Sometimes I get very frustrated at not being able to get a good night sleep but I think I just have to be content with what sleep I do get knowing that it has gotten a bit better with time.