Hi @SuzyS
Welcome to the forum!
There is an overwhelming array of information at first so take your time looking around both the forum and the BCNA website which has a lot of useful stuff in the form of downloadable pamphlets , podcasts etc.
And you can ask any questions on here - we all “get it”!
It is good you have a breast care nurse - they can answer those questions you think of after you saw the Doctor.
All the best for your surgery and once you have your pathology results you can post on here for further advice and support .
Take care 🌺