Um.
Who cares?
I would absolutely take my behind right to his office and tell him everything.
There is no proof of what you did. And you will get in NO trouble.
Trust me. I have done similar in my nursing days. You will be fine in that aspect.
Doc will need to do another anyway to confirm so you REALLY dont have to be 100% honest if you dont want to. He will see it himself.
But do tell him. If anything , just to place the privacy bar a little higher between you two.
Hell. you want ME to come over and do it
Because i will..