I recently had spine surgery to relieve an awful case of sciatica, and I noticed the past few weeks the more I've gotten up and moved around, I have horrible balance. I've always been accident prone and my balance wasn't the best but I literally face planted on my living room carpet the other day while putting my boots on. Also, I noticed sometimes when I walk, my legs feel like they are going to give out and I have to immediately sit down. This happened before surgery, too. Having small children that I sometimes carry, I don't know what to do about this issue.