Sorry to hear that you have had the Swine Flu, Britanny - I hope you are feeling better now!
I don't have any experience with the Ketamine infusions as they don't do them in under 16s over here in the UK but my Doctor put me on oral Ketamine about a year ago and it helps me a little. I am only to take it when I am in a really bad flare due to my age etc but it helps lower my pain a little. It doesn't help as much as it used to unfortunatley though.
I have a few online RSD friends on another forum and they have had Ketamine infusions and they have worked well for some and not well for others ... I guess it's one of those things with RSD where what works for one person, wont work for another unfortunatley.
I wish you the best of luck should you wish to try them and hope you get the pain relief and remission you so desperately need and deserve!
Keep us updated,
Alison