I'm sorry to hear of this new symptom. Yes, so many strange and unpredictable things can happen with ms. If u feel it's something other than an ms symptom, then certainly i'd bring it up to the gp, but my primary goal would be to get it to the neuro's attention in Jan. Yes, having it documented both places can't hurt, but even the neuro isn't likely to be able to do much as far as i would know. It's likely one of those funky things we seem to have to live with. If it becomes so bothersome as to interfere with u'r daily life and abilty to function, that's when the neuro would likely address it in depth. Be on the lookout tho...new and persistant symptom(s) can be tell-tell signs of a flare. Take care and let us know how this progresses. I hope it passes soon for u.