The emotional side effects you describe, mitsey , could be directly related to the anaesthetic.
My friend’s mother “went akilter” after a recent surgery. She started rambling, and got quite snappy with the family. When her daughter said she’d be back in an hour, Mom decided to call a DIL, who wasn’t TOLD the daughter would be back shortly, and the DIL called an ambulance. They had a fun morning!
So, keep an eye on your symptoms, and certainly mention them to your surgeon at your follow-up visit.
Have a good Holiday, knowing that your surgery is behind you. I wish you all the best.