It has been a long time since I posted here, but I remember that our breast cancers were very similar.
I too had papillary thyroid cancer. I got it back in 2006 and had it removed along with the radioactive iodine pill.
Unfortunately, less than a year later, I found a recurrence of my 2003 breast cancer.
But, it was much smaller than the first one and confined to the breast. So, I had my right breast removed. I am currently undergoing reconstruction and I get herceptin every 3 weeks. I am doing well!
I will be hoping for good results for you as well!