Hi Jules,
I'm so sorry, I hope things get better for you.
As Julez1958 said, DON'T take any notice of Dr Google, I really freaked myself out researching there, found a lot of things that are wrong or so outdated, this Breast Cancer Australia is a wealth of knowledge, and NOT out dated.
I wonder how I'll go with my double mastectomy , looking at myself, it probably takes a while to get used to it, the flat chest. But I'd rather that than a breast with cancer in it.
Good luck and please keep us informed, remember you have support here :)
xx