I am 8 months poet full knee replacement and I am in so much pain with night cramps in my thigh and calf. I finished my physio 2 months ago with 95 % bend and 20 % straight .they told me likely wont get better and have to learn to live with it now get on with living they said, I never had this pain before operation and I had full movement I could ride my bike now I can not even pedal get it to go around the pain and stiffness stops me. I walk with limp and pain I want to walk on my tip toes as so painful to walk properly I fight it and do the heel toe I am very upset as I was so active before hand and now likely just get more lame . I am 53 my whole leg feels like a dead weight and still have to tell myself I have that leg. Anyone else having this problem?