You're Welcome HG!
I would hurt like hell when I pushed my knee too hard. The damn pain pills made me feel great until they wore off and then I would realize how much I over did it.
Baby steps with plenty of rest in between. Eating and sleeping are your best friends right now. Do a good bit of both! No crap food. Fish, Beef, Chicken, spinach, tomatoes, nuts, dairy (milk if you can - chocolate is fine), olive oil, oranges, chips with plenty of vinegar, and drink plenty of water. Avoid alcohol and any non prescription medications (except cannabis of course!)
Did they put in any drains? If soaking in a tub is OK you should do it as much as possible.
Oh, and clams, oysters, or any shellfish all contain large amounts of zinc which helps your body heal faster. Gummy vitamins are easy to take also. The vitamins will help you process the protein better and faster, and they also will provide minerals.
Swimming is great therapy without the pressure on the knee. See if you can get into a therapy pool.
Heal quickly!
Cheers,
Mo