You poor thing. When I was at physio for the first time post op about 2 weeks she was not happy at all but she then started pushing me a bit harder which did seem to work. Now I am about 15 weeks and if I am having a bad day I still walk with a bit of a limp but I think I probably did most of the time at 7 weeks. My extension came quite easily but flexion took a lot longer. My physio said that flexion does tendto take quite a while.
I really hope they do not need to operate again and have my fingers crossed for you. I think with this operation that it is a really long hard slow road to recovery and you just need to make sure you have the right people around you supporting you as sometimes you really need your friends!!
Caz, I have managed 2 runs outside now, ruunning 4 mins, walking 2 mins for half an hour. I knwo it is not much but it feels great after so long!