2 weeks till surgery! Any last minute tips?

Hey ladies,   Well its just under 2 weeks till my surgery (1st March) and am starting to get very nervous! I have tried not to think about it much as I don't want to 'think' myself into chickening out as i've never been in hospital before let alone had surgery!   Does anybody have any last minute tips/advice for me on comfort, what to expect, things you wish you knew beforehand, tips for healing, what to pack for hospital, what to stock up on etc etc? Bascally anything at all to help me?   Also, what dressings did everyone buy after the surgery? And what bras did people wear?   Look forward to all your replies! x