Hi I was diagnosed Dec 2014 with breast cancer. I had chemo, radiotherapy and am now on Tamoxafin but due to go onto a different hormone therapy this year. I was initially told my tumour was a cyst in Dec 2013. They said there was no point in draining it as it will only fill up with fluid again. When it got bigger, I just thought it was fluid.i am now left with lymphodema and pereheral neuropathy. I suffer with severe pain in feet!