Hiya Travel, welcome to the board! I think you will be happy with this board as there are many very supportive people on here who can offer moral support and share their own experiences.
I had a nerve block done last June also for left sided sciatica down my leg, outer calf, ankle and toes. It turned out most of the problem was coming from L5 area, so thats where I had the block done. I was very lucky in that it helped relieve my pain. However, it seems every few weeks I get a new episode of maybe herniations or bulges pushing my scar tissue into nerves, etc. Im not 100% sure b/c I dont have an MRI every time, but I sure know what it feels like. I had multi level laminectomies done for severe central canal stenosis in Sept 06 and right after surgery I was pain free (well, except for surgical pain). But then 6 months later, I herniated 2 discs and had bulges & have some other issues. I still have spondylitis and DDD, so surgery can never cure that, so I still have to deal with that part. And I was doing everything right, yet it still keeps happening. In Deceraber, I had a caudal epidural, then 2 Mondays ago had a 2nd one, and am scheduled for my 3rd this Monday. Again I am quite lucky in that the ESI's seem to help me very well with nerve pains (or at least give me more time to do things before I start hurting, like walking longer or standing longer, etc..)
I do not have children, but I do now have a neice, so I know a little bit just how difficult it must be for anyone with spine problems. I only see my neice for short perioRAB, so I cant imagine if I had to take care of her all day every day. Although, many people just find a way to it b/c they have to. I did that with work, I have to work, so I went in no matter how much pain, even when I couldnt walk. So I guess it's similar to having kiRAB, one has no choice but to take care of them so you just deal with the pain. It still sucks, though.
So feel free to ask any questions or just vent, we're all here to listen & offer opinions.