@"Kiwi Angel" You totally get to have poor me moments. This is the place to vent about it because we pretty much all have them here and completely get it!
Fatigue does suck. I loathe that feeling of calling on my body to give me more and getting a big fat no. Unfortunately we just have to roll with the punches that life gives us and BC is a big punch that puts us on the canvas. Try to be kind to yourself. You have to go through this to get better so focus on that goal. Take pleasure in what you can do, and pace yourself so you don't overdo it.
Being a Monday TC girl like me, you might be interested in knowing that when I had this same whinge to my breast care nurse, she said that I was feeling tired at this point because my bone marrow was busy making new blood cells to replace my depleted reserves.
Hang in there. K xox