Thanks everyone. Unfortunately yesterday I joined the ODIC.. I was feeling really good, had been sleeping and everything else I already said. So thinking I was well on the mend I decided to clean the bedroom and change the bed. Hubby did the heavy work as in moving the bed and drawers and hoovering everywhere. I dusted, changed the bed, went through all my books, cd's, shoes, changed the bedside lamps and general cleaning. Big mistake. Didn't sleep, both knees and back sore and back to going up and down stairs one at a time. Guess who has done nothing today.
Have my formal meeting with work tomorrow but meeting my manager in a cafe near home as I refuse to go in.
Got physio on Wednesday. This will be only my second physio. I have done no exercises at all except for some heel slides and that was really just too see for myself how my knee was bending. So apart from walking I have done nothing. I wonder if physio is going to be rather unhappy with me.