I just got home after lunch today - they did keep me overnight in the end. Very nice room to myself with a view even! Everything seems to have gone to plan. It's a very curious experience altogether. Like the chest equivalent of CHinese footbinding (had node clearance, wide excision of residual tumour and bilateral mammoplasty ie reduction). It is indeed the node clearance which hurts a bit. Surgeon came and took the drain out this morning but expects I may need needle drainage later at some point
Anaesthetist said he'd start me off to sleep via port then cannula - and then he missed the port 3 times!! gave up then had to do the cannula twice. What is wrong with people - am I cursed?? I was quite sick afterwards as well. 
I do like my surgeon though
Apparently he had a bevy of trainee surgeons in with him - sounds like quite a party!
@quinin I haven't excluded foods either but I have heard some people do as if pg (not that I did then really either!).
Constipation - lactulose or movicol. If the diarrhoea is really constant my friend's sister got something in hospital IV. I had a few days in some cycles (and terrible stomach cramps - fainted twice).
Recap of me: late 50s with dd15, stage 3 breast cancer, her+ and node+, had chemo 7 cycles and surgery yesterday! Now radiation and 10 months of Kadcyla as response has been incomplete.
But like others @Vinorosso74 @MrsPnut- now waiting on node pathology from surgery. I'm braced for there to be some cells in there - and treatment going forward is the same either way.
My chest is oddly light but I'm much too squeamish to look under the wrappings. It's not like a regular elective mammoplasty - there was no discussion of size and shape of outcome. I just have to trust my surgeon's judgement!!
@ChickandLamb My chemo started 6 weeks after diagnosis and that did feel like too long! I think about a month from diagnosis to treatment is about the average.