@BARBRI , I'm so sorry you are still having knee pain. If it's any consolation, I had about 2.5 weeks where I seemed to be improving (swelling, stiffness, pain all seemed to be waning)....then last Wed, out of nowhere, BAM! It all came back, and hasn't gone away since. Although the pain is not as bad as it was before - at least tylenol still works now, and I don't have to take a pain pill.
I was talking to one of my friends today (who, incidentally is one who said to me after 2 months "what, your knee isn't healed yet?"

) - she had her knee done (same surgeon as me) about a year and a half ago. Today, when I told her my knee was angry and came back at me with a vengence, for no apparent reason, she said "oh, that will happen for about 6 or 7 months - it's par for course."
Ugh, I wish I had words of advice for you. I'm lucky in that I have a LOT of work that is taking up my time, along with running errands, etc etc. I have time to think about it, but not ruminate or do much about my dratted knee.
I have realized I can walk a mile and a half now, though - that is 1 mile more than I could walk before my surgery. And it's a different kind of pain, too. Is there anything you can do now that you weren't able to do before the surgery? The other thing I try to remember is that if I hadn't had the surgery, then things would only have gotten worse - and what I could do before the surgery, I wouldn't be able to do eventually anyhow. So I might as well wait the year out, and just give time a chance. Luckily, with it being spring and all, camping season is here to keep me entertained....and unfortunately, work is keeping me MUCH more busy than I would like.
I'd offer to distract you by giving you some of my work, but I wouldn't wish that on my worst enemy!
Hope you start to feeling better, and hope something comes up to take your mind off the whole darn thing. It's a bit easier when you aren't focused on every up or down.