Hi ...I am 2 and a half weeks post op and live in constant fear of re-herniation or surgical failure. I woke up with a totally ‘frozen’ left leg which was new...previously I had knee pain and pins and needles in my leg and foot and a drop foot. I was unable to sit at all. Now I can sit for about 15 minutes at a time. The numbness is slowly disappearing...mainly the top of my foot and my big toe but other strange nerve sensations come and go. My knee is sore again. My sacrum aches like a tooth when lying down. My drop foot was terrible the first week after surgery and slowly improving. My nerve was compressed eight months and I did every conservative treatment. I walked three hours a day. Now I can walk about 1.1 km. Is any of this normal? I am pretty weirded out!