You are not complaining, you are just asking questions.
I personally think you got to feeling better and just overdid it. It will settle down.
I was 5 weeks post op at Easter. My friend had out of town family visiting and they were having their Easter dinner Saturday evening. We were invited. I went to her house, just around the corner from my house, with a little stool to prop my foot up on, and we had a lovely evening.
The next day, Easter, we were invited to go to a restaurant with 2 other couples who were not going to be with family. We went. Even though we had reservations we had a long wait so I stood too long. I finally asked for a chair, but that wasn’t much better, with my leg down on the floor. We were finally seated, and I propped my foot up on the same small stool I had used the night before. The table legs were pedestal style which didn’t accommodate my stool well, so my back was a bit twisted the whole time so I could talk with my friends. I don’t remember how many hours I was out, maybe 3, and by the time I got home my knee, calf and ankle were very visibly swollen. I don’t know if it was just from Sunday or if also being out the evening before contributed, but it was too much.
This is a very long recovery. The best exercise we can do is to exercise patience. Try to do something, if you swell up, back off and wait a while before trying it again. You cannot baby the knee too much.
