It is good to see you again. Well you have asked some really good questions and I have no idea what the answer is. That is the great mystery of MS. It is different for everyone. You could just be tired and over doing it or maybe fighting some minor bug/cold/infection, or this could be a flare. I am not sure your doctor could even be sure. Just rest as much as you can. Try to de-stress, and monitor those symptoms really closely.
Rest is really really important. Good luck and please keep us posted.
Kathy/nursekatb is newly diagnosed (check out her signature). She is a nurse and a full time mom/wife. She is only on here sporadically and it might be a while before she is back. I just thought I would let you know.
Kathy, I hope I didn't step on any toes by responding for you. I hope you are well. We haven't heard from you in a while. Come let us know how you are. I am hoping you didn't flare (you were afraid/suspecting you were heading into one). Keep us posted.