Hello, it appears that there is a small abrasion on the upper lip mucosa. Should heal just fine and if you have a general anesthesia then its likley from the breathing tube they had to insert. Usually these heal fine but I would definitely ask the surgeon if they know what the reason is.
The bruise on your lip could be from anesthesia and the airway if you had general anesthesia, and if not your surgeon might know, but probably is not serious.