Just went thru this in may myself in May in on Tuesday, quad bi-pass, home by Saturday with a large bottle of Percocet use 2 a day for the first week and then switch to Tylenol. Too easy to get hooked on that crap, would have preferred a nice script for a large bag of Herbs and a vaporizer.
No surprise here. They are legal. Stay away from all drugs (except the sticky green not a drug in my book).
Glad you made it home and get it. Get your body moving, eat well, exercise and enjoy your life. It's a marathon not a sprint. Take some time and smell the roses.