Welcome;
The experiences you're having are similar to many of us, it's a big deal and change, so completely understandable. I don't know about you, but the pneumatic air bladder stockings on my lower legs after surgery disrupted sleep pretty badly and did not help with my mood for the first 14 days, and wondering if you may be experiencing that as well. The narcotics mess with mood as well.
I had an identical extremely positive experience with Brooks and the entire team at CCF, I could not be more satisfied. I've been around a few truely world-class medical people like him over the years, and he is clearly extraordinarily informed and really uniquely skilled with this thing, and it is executed very well from all aspects. The care at CCF Euclid was incredible. In the pre op consult he explained all the pros and cons and the full range of issues with the history of HR, and showed what a revision would look like while viewing my x-rays, and a revision of a revision, which for me made me pretty determined to do everything I can do to avoid that (and if you also saw that in your preop I can certainly see why you may be paranoid about doing anything wrong).
I'm 12 weeks out and doing really well. If you do all the exercises and follow the restrictions you'll be doing better, every day, with small ups and downs in pain to be expected, but continual progress will happen. You are only 10 days out so I'd say pain now is to be expected. The details of how they accomplish the surgical dislocation is pretty hairy, and your body will take time to recover from all of that.
It'll continue to get better overall, just follow the program and do the exercises, and you'll be amazed at the progress.
Dan