well not using the recumbent bike for awhile .i did yesterdayI swelled up like a balloon. another step backwards. iam getting so depressed.
It is so easy to feel depressed and down during this recovery, and having swelling like that would sure trigger it for me, too.

Ice, elevate, and rest, and you know it will un-swell! There will be plenty of time to ride your recumbent bike later on after you have healed a bit further.
Last night I was feeling down in the dumps too, because it has been 66 days since my TKR and I am STILL not sleeping normally yet. So I was feeling especially exhausted, tired, crabby, and beginning to wonder if this recovery will ever end. I felt selfish to even post about how I felt because I never had excruciating pain and really, I do enjoy the daily improvements. Still, lack of sleep may not sound like a big deal but for me it is no walk in the park.
I have plenty of pain pills left over and just one would put me right to sleep for the entire night, instead of my series of useless one hour naps. But really I do not want to depend on sleep medications and I especially do not want to drug myself to sleep like that when I am not feeling much of any pain. I don't drink but was thinking that gee, if I did, I could probably just drink a glass of wine and fall asleep. Oh well, this is no reason to take up drinking!

Luckily, much to my surprise last night I slept for 7 hours straight, in my bed!!! yay So today is a whole new day, and things are looking up.
It's the TKR emotional roller coaster, in action!
P.S.: +1 to everything lovestocookandsew said! We were writing our posts at the same time, and I didn't see hers until I posted.