Hi Tammie,
Your right, we all differ in flares. Some can be very mild to severe. I think the most common symptoms of any flare would be pain(muscle or joint), fatigue(weakness), nausea, and fevers. More or less, flu-like symptoms.
Write down all your symptoms for your doctor to see. There maybe something there that would stand out to him that you think wouldn't.
I wish this disease was more simple but, it has so many symtoms and mimics so many other diseases. We never know from one day to the next how it will effect us.
Please take care and keep us updated. You will be in my thoughts and prayers.
Babs