well mine ISNT getting better with ketamine when ive had it the past 2 times... and symtoms are getting worse the more time passes. so its harming me and I am WAY too young for this. I have to worry about it and get to the bottom of it. False positive or not something is lerking in my body that isnt supposed to be there that is being dismissed. Doctors dont know everything I have learned. If this doc says nothing, I will go to another until i feel better. The rsd fine, but this isnt my normal rsd feelings.