At the beginning of the summer I was diagnosed with an invasive lobular carcinoma in my left breast after my first routine mammogram and a core biopsy. This was, as I'm sure it was for many of you out there, a complete shock, especially as I had been told by the doctors after the first mammogram that they were 99.9% sure that the specks they had discovered were just calcification and I shouldn't worry. I had a segmental…