Good luck Tony! I had mine fixed 4 months ago.
For the first few weeks I couldn’t sleep very well (in a recliner or on a wedge). Stay ahead of the pain for this first week.
Still can’t sleep on that side. Therapy was brutal until I got my range of motion back. Now I am strength training the rotator cuff, and I had to give up skiing this season.
The stability in my shoulder is better than it has been in 30 years, and I am absolutely sure I made the right choice to get it done. Don’t skip the exercises they give you (shoulder shrugs, passive arm swings, etc). They do help during these first few days.
Good luck!