This can't be emphasized enough.
Although I never had the surgery, many years of my youth spent just having to possess a big bench have now rendered my shoulders a chronic and weak mess.
Sincere congrats, OP.
Just remember why you lift. Hopefully it's not just to be able to brag about big numbers. My double bodyweight BP was one of my biggest sources of pride as a teen, but now I can barely push 200 up.