Polkadot
graduate
So sorry to hear of your early hope being dashed by reality.
It truly is a marathon, not a sprint.
If you don't like that cliche, here's another one: It's two steps forward; one step back.
The fact that you did see a decrease in swelling with rest, elevation, and ice is a GOOD sign.
Unfortunately you need to do a lot more of it.
If you have to go back to work, I suggest you be prepared to spend the rest of your time resting, with leg up, on ice. Turning to the music world: Ice, ice, Baby! 
Are you keeping those pain meds up?
It truly is a marathon, not a sprint.
If you don't like that cliche, here's another one: It's two steps forward; one step back.
The fact that you did see a decrease in swelling with rest, elevation, and ice is a GOOD sign.
If you have to go back to work, I suggest you be prepared to spend the rest of your time resting, with leg up, on ice. Turning to the music world: Ice, ice, Baby! 
Are you keeping those pain meds up?

United States
, so very right you are and I will do what I'm told 
also will have a look at OP knee too
, and you're doing what you can (rest, elevation, and icing) to bring the expected swelling down. Good for you!
I wish I did have a magic wand. I'd wave the pain away for you.
I suggest you put some ice on it. I know; I know; you barely have enough to go around your knee! But it truly does help. 
and hope leg will improve ,
TKR. By the time my husband comes home, I have HAD it. All of this has stacked up, and not every night, but often, I unload a bit on my husband. The same thing happens after a sleepless, achy, depressing night. I can usually count on my DH to offer me a cup of coffee and a little sympathy.
for your kind thoughts , really wish I could ride my bike but leg is too swollen and to painful , cannot bend leg to no more than 90 degrees at present, though had tried and the pain was too much , so having to walk at present , try to take ice packs that maybe possible