Hi Leila
Sorry about your diagnosis. It sounds very similar to mine in that you caught it small and early. I also have small children.
I haven't much to add to what everyone else has said apart from I've had a few coughs and colds caught from my three year old. I just needed to keep a close on myself and make sure I didn't get a fever etc. I haven't so far.
I also had terrible veins and after two rounds of chemo opted for a Picc line in my arm. As a terrible needle phobic who was being continually stabbed, it was a life saver for me! The only negative was having it flushed every week but for me it was worth it.
In all honesty you won't know how you will feel during chemo until you are there because everyone has a different reaction. And it will also depend on how demanding your job is. Chemo brain is a real thing too! lol
Best of luck with your surgery.
x-Sherril