hey there Jen,
yes, that's right - if you just started reducing the Nardil it can't be a discontinuation syndrome.
3 months of hardly sleeping is horrible. i wish there were some way you could see the doc faster - maybe a referral to a different specialist? urgent referral? i dunno...

did you and your T discuss the possibility of stepping back from processing the memories? it seems to me that would aggravate the sleep situation even if it isn't the cause (which it may be)...
~ waves ~