I've not played my sax in over five weeks due to going to Spain for a fortnight, the requirements for that trip ended up taking over my life and the sax was one of those things that got shelved. I've been back nearly two weeks and not felt the desire to pick it up, until about an hour ago.
The lack of practice sure is noticeable, but rather than jump in where I left off, I picked up an old favorite music book 'Movie Songs by Special Arrangement' and bashed through those, not caring too much about any mistakes. It's a bit of a confidence booster and a lot of fun. I know when I'm struggling I get physically tense, my fingers get stiff, my intonation goes all over the place, I make stupid mistakes... the list is endless. I think it can be good in those situations to give yourself a break, back off and just play stuff you know you can play - often the problems disappear.
This may or may not be relevant to your experience Bumnote, and with the injury you've had I'd guess that hampering you too.
I hope it all sorts itself out soon, best wishes,
Chris