I agree with the others , you cant ice too much , as I did so for 16 hours a day. Plus elevation ! I believe you may be doing just abit to much. Rest , rest , rest. Bonesmart mantra. However we are all guilty of ODIC. A good sign of over doing it , is increased swelling external and internal, which may result is decreased flexion. You are doing great ! Dont set yourself back by over doing it. You knee sustained serious trauma and needs rest. Light exercises only. And dont allow a therapist to manipulate your knee. Best of luck , Iceman