Hi. I was diagnosed with breast cancer in Aug 2013 aged 42. I had a full left sided mastectomy, followed by 6 rounds of chemo, then herceptin afterwards (18months in total). It's now 2 years since the end of my treatment. I feel constantly tired & really struggle with everyday tasks that I once took for granted, which I find frustrating. My family keep me busy & I walk the dog every day, but by teatime I am shattered & ready for my pj's on! Anyone else????