Thanks for all the feedback. I did end up going to PT on Tuesday, but by the time Thursday rolls around my knee is usually stiff and swollen and I have cancelled the last two times. So I am officially done. I think I will start going to our local rec center which has all the exercise equipment I could possibly want along with treadmills, bikes, etc.
The PT claimed he was concerned that I could not walk for 20 minutes, but I pointed out that I have walked through multiple grocery stores and that takes longer than 20 minutes. Then he said he was concerned that I could not stand for an extended period, but I told him that was normal and I was working on it.
This is my third week back at work and I am not as tired at the end of the day, but by mid-week I am feeling the drain on my healing. I have found that a nap or an extra early bedtime usually snaps me back into healing mode. No painkillers for two weeks, just a daily celebrex - very happy about that as I was afraid that nightly percocet was going to be a hard habit to break.
I am working on bending the knee enough to kneel on it. It is going to be a long process I know, but I have gotten to the point that I can kneel for about five minutes on an office chair and actually bend it almost to the point of sitting on my heels. Squishy surfaces are more difficult. Anyone have any feedback as to how long it took them to be able to get down on the floor and crawl around or kneel?