I've had several episodes of worsening of previous symptoms. One that I can trace directly to an infection from some dental work. I consider that a mini-flare from a fever/infection.

I've had another episode of optic neuritis, this time in the right eye that started in February, and was never more than just pain and a little bit of fuzzies in the eye. That only recently has gotten a little worse, actual blurriness in the eye.

I think I'm just annoyed at the fickleness of the MS...it make me think that it's backing off on me, and as soon as I expect it to leave me alone for a bit, it comes flying back in to torture me some more. It's just annoying as Heck.