I had a similar experience but I won't volunteer a diagnosis. Sounds like he performed a Lachman test. I have a pretty good idea what you may have done. Good luck.
Best to not push recovery or you will pay a price later. I say go for take out and a cocktail. Often. Sad to be off your feet. Keep your sense of humor and you will do fine.
Good luck, Nick! And definitely be kind to yourself so you can play more in the Summer again.
Best wishes for a healthy recovery for your knee and be kind to yourself...malinger! the body likes a malinger-er ! and likes good healthy food for recovery too!
Hope the MRI doesn't reveal anything too serious! Feel better ..,