Did my outer miniscus 20 odd years ago. They did open surgery on it back then. Was in hospital for a week before they did the op. When I woke up, well ever burnt yourself for a few seconds ?, well it felt like that in my knee for ages before they gave me meds

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Was in hossy for about a week or so, went home, removed the bandage, ( I had been told that the stitches where the ones that dissolve over time )when I removed the bandage there was a little bit sticking out, grabbed tweezers and pulled out 2 inches !!.
Went to physio to build up the knee but it was never the same ( as faster4 says
do the exercises ). Then got tackled playing footy, went back and had an arthroscopy, in and out in the same day and they said nothing was wrong.
I now have a right knee which I can run on, kick a ball with etc etc, but cannot withstand twisting.
On a serious note though it will be fine, just do what the physio says and don't be afraid to raise any issue's regarding pain etc.
PS - Taking a bath will be fun !!.