Rhinoplasty 5 Days Away..anxious..any Advice?

Ok...have been looking at this site for two years and stalking many of you lol..went for a consultation last year and pulled out but this year went with a second surgeon and have decided to go ahead as he specialises as a ENT surgeon.
Something I always said I wanted to do but never got around to doing for different reasons,,cost timing etc
Reading every blog and review I can so I am realistic regarding the recovery...main concern I have is the swelling after and how noticeable this will be after a month as I have an event to attend..funny enough am not considering that I won't be happy with the outcome...unsure if this is because I trust the surgeon or because I won't let myself go there mentally.
Also anxious and simply want to get it over with at this stage.Any suggestions or advice is welcome.Will update with pics etc as I go through the process