Hey, I've got some cheese for that whine! I'm sorry you're feeling so cruddy. Even though you've gone through IVSM and a taper, give it more time. It continues to do it's work, even when you're done taking it. IVSM doesn't always stop a flare in it's tracks, but it does help keep the intensity and duration to a duller roar.
Hang in there - I hope you feel better soon!
I do hope you feel better in the near future and your neuro app. goes well.