Hi Adrienne,
I have had a wide area excision and sentinal node removed... Do not worry too much - not all that painfull (I took a single panadol post surgery and that was it pain wise...) - yws it aches and stuff but really not that bad and breast care nurse will help explain to wear a supposrtive bra even in bed, to make sure tou keep movinf your arm so not to het a locked shoulder and before you know it you will be back in action.
You will need a small pillow to keep under your arm to stop the arm pressing on the nodes and have whomever is picking you up from the hospial bring a small.pillow as well to place on your chest to protect you from the seatbelt.
Plan not to drive at all the 1st week so that you do not place too much pressure on the stitchesbut as far as looking afteryourself at gome is concerned you will have no trouble.
I went back to work day 5 post surgery as needed distraction while waiting for results (I do not reccomend it BTW as boob still gets uncomfortable and being at work not that easy to adjust the bra or rest your arm properly). All in all - waitong is the pits and the hardest part. You will see that surgery wise, lumpectomy, what we fear and think up in advance is far worse than rhe 'real thing'. All the best
Hugs
Jel.