Hi I have my 8th and final chemo today for breast cancer. ER+ HER2+ one 2cm lump no lymph node involvement. My lump had shrunk 25% at half way scan but I am worried as I have my MRI Sunday and I can still feel the lump. Could this mean the chemo hasn't worked as expected? For some reason I expected not to be able to feel it at all. I am meeting with surgeon next Wednesday to discuss lumpectomy!