Lenora, I'm so sorry to hear about the infection, and that you had to go have a lab test. That's something you don't need to worry about, but hopeufully it is okay or easy to clear up. Please let us know how you are.
As for worrying, everyone here worries about the various things that come up with this surgery. That's why we are here. Some of us worry about some things more than we worry about other things, depending on our life experiences. But we all worry, and it's natural to do that. This is not a typical experience we are going through, and every surgeon has a different attitude and protocol, so of course we wonder about things.
H, Karen: NO, you did not offend me at all. I get a little self-conscious about writing too much at ME onto someone else's post. Yes, lots of employers in the U.S. in the private sector have their own views about employees returning to work. I've read many instances on this site of people whose bosses have said they really must return by such and such a date. That's just the way it is. We don't get to tell our bosses, "I'm returning on this date whether you like it or not." In my case, the surgeon actually thinks patients are generally able to go back in 3 or 4 weeks, sometimes 2. He would never insist on that under an unusual recovery period, but that's not my case. Oh, well. I will cope with it all somehow.
I have not heard of that shower thing, and cannot lift my leg over my high tub yet (PT has not approved it as my tub is very high and too oddly shaped for a shower board/chair), but will keep exploring options to make my feet sweeter.