Hi invicta.
I was diagnosed with an aggressive breast cancer last November. I had a mastectomy 12 days after diagnosis. As far as they can tell, the mastectomy removed all the cancer and my lymph nodes were clear.
Because it was an aggressive cancer and because the tumours were both hormone and HER2 positive I'm going through the full range of adjuvant therapies.
I had 6 cycles of FEC regimen chemo between January and May. My biggest problem was managing the side effects of the anti-nausea drugs. But, by the end of cycle 2 I'd worked out a strategy and cycles 3 - 6 were relatively easy.
In May / June I had 3 weeks of radiotherapy to my chest wall.
In May I also started on a 5 year course of Arimidex.
In July I began a year long course of Herceptin. This is similar to chemo in that it's administered on a 3 week cycle.
As others have said, everyone reacts differently and I know that I have been fortunate to tolerate all the treatments very well.
The biggest cumulative effect is fatigue. Oddly enough, the best way to fight that is to keep making yourself do as much as you can.
If you any specific questions, just ask.
Best of luck!