Hi all. I am 6 months past TKR of right knee. After 3 months I felt great. Then after a long car ride with many stops to walk around and exercise I developed neurological burning pain throughout my body. I saw a neurologist and am on meds, but knee pain started up again and I went to surgeon to be checked out for possible infection which proved negative. That was 2 months ago and now pain is so bad that it's worse than before TKR. Even when I'm sitting it hurts. Anybody in similar boat? Thanks!