SHOULD I BE WORRIED

Hy all,
Just wondering if any one has got any information for me,
History,had many problems with my breasts for many years, ie< breast cycst, bilateral nipple discharge and just very dense breast tissue with ridges,
My twin sister was diagnosed last year with IDC, she had 3 X fec that did not shrink the tumour them mastectomy followed by 6 X tax with the second next week, been refered to history clinic at the hospital that i was under for many years and they said no changes and not to worry, i have since been to another hospital for a check up, to do with genetic testing and they have said i have severe dilated ducts that could be hiding something and they need me to go back in three weeks to speak to surgeon to see if he will do both breasts at the same time, could it be hiding cancer, what will they do, i need to sort this because i need to be there for my sister but i also know that i have to look after myself, if i need to have an operation what sort would it be<</p>

many thanx
sara
xxxx