I had a discectomy march 2016 and 10 months after I began having nerve pain in right leg and calf when I sat. Sitting causes my pain to become worse. A month of that and then began nerve pain in other leg. Top of thigh hips calf. My feet go numb if I sit 2 long/ walk to long. Both legs have nerve pain in front of thighs calves and hips. Never at once it jumps around. Right foot gets it as well. Is this epidural fibrosis or something else ? My MRI says fibrosis adjacent to the L5 nerve. If it was just on my exciting L5 nerve why am I having nerve pain in both legs and in weird spots? I'm just confused. Any help would be great. FYI my discectomy was far lateral at L5S1 on right said.