What a shitty thing to happen. No wonder your pissed of, anyone would be. As the others have said, hopefully its caught anything that might have possible got away. I had surgery first, then 6 mths of chemo "to catch any strays they said".
On a brighter note, not everyone gets Lyphodema, its just one of those side effects that may or may not happen, like everything else. I think that's one of the worst parts of all this just waiting to see what's going to happen.
I had a lumpectomy and level 3 axillary clearance (5 of 24 positive) last October and am half way through radiation. No lymphodema. Do the excersises they give you, they do help a lot. I just kept doing as much as I felt capable of with that arm (read that as hand painted a tongue and groove ceiling lol.) I pretty much have full strength and flexibilty ithat arm. Only time I wore a bandage was doing the mowing as the vibration knocked it around a little but I dont even have to do that now. Keeping my fingers crossed for you that everything else goes to plan. XOXO