Hi ..I feel several weeks ago on my knee ...it is stillvery painful and the bruising goes half way down my leg.  Also, I have a lump on the left side of my knee which hurts as well!!  I get chills in the leg and some time it feels like burning pain all the way to my ankle!!!  Is this a lons healing process ???
Welcome to ChatDoctorThis is not a normal healing. This may be blood in joint which is getting infected. Also check if fracture is there. Show it to orthopedic surgeon. Regards