Hi Kathy Jane - I feel your pain, driving you nuts! It is a huge decision and you say hang on how did I get into this predicament.
Just wanted to wish you well with your appointment tomorrow. Be confident in your questions, write oodles down and cross them off as you go! Good idea to seek out a counsellor and hopefully a breast care nurse so that you can give yourself some peace of mind in what is happening is the best for you.
All our journeys are unique and we have good medical teams out there looking after us and you have this forum to help fill in some of the gaps
Take care
Christine xx