So yesterday I got the all clear to drive from NS so I headed to get my hair done this morning. Well long story short I was at the salon for 3 hrs. I sat the majority of the time but also stood and stretched. But after about an hour coming home I started to get extreme sciatic pain in hip to knee area, and also tingling up my spine. My feet have also felt very cold since this. I'm assuming I aggregated the nerves and pushed it a little much. Has anyone else experienced these types of symptoms from prolonged sitting. FYI I'm 6 weeks post op from a L2 - L3 fusion.