@Josephine Thanks for your comments, my flexion last I was measured was about 110. It's definitely gotten better since my MUA, and the steel-like vice (my best description of it) around my knee before the MUA is gone.
Just in case you're interested, I happen to have had PT today and my extension before I left was down to -5. That's the best it's been since leaving the hospital post TKR.
I'm truly trying not to be anxious, but the pictures don't accurately reflect what I'm going through. My knee is almost frozen into a bent position. I have no other way to describe it, but as
@Bikesouth said above, my instincts are telling me, along with PT and the OS, that this is not normal post TKR. And I'm truly not trying to rush anything, I do believe time is my best friend right now, but this knee is not "relaxing" on its own. I'm stumped every time I come here and read stories similar to mine. But I am open to what people have said to me here too. Do know I'm trying super hard to balance the experiences and advice I get here with what the doc and PT is telling me, not to mention, yes, my instincts.
Anything to add to that, yes please.