tired

I feel like I'm whining too, but I've felt consistently like I've been run over by a truck for the last 3 to 4 wks! It's particularly bad the day after treatment, which I receive wkly.... all I want to do is lie around. Definitely not my normal behavior. I've never been a napper, but now it's all I want to do. Marsha posted that she experienced the same thing and it turned out to be caused by her heart functioning below what it should be. Am due for a Muga, so don't know yet how that will turn out. However, no shortness of breath or swollen legs/ankles. Am off chemo for 3 wks to prepare for radiation for brain mets but am still receiving herceptin, so it will be interesting to see if this will continue. Hope it improves for both of us!!
Jackie