You're more than welcome - I hope you feel better!
Okay will do and thank you so much for your help!
Honestly, to me, it doesn't sound like fibro. While some of the symptoms of fibro are all over pain, stiffness, fatigue, the diagnosis of fibro won't even be considered unless these symptoms have been present for a minimum of 3 months straight. If you're having symptoms for about a week at a time and usually end up sick afterward, I would think more of your trying to fight off an infection or illness of some sort and you're having the pain and head fogginess prior to actually showing the signs of whatever illness it is. Some of your symptoms are sometimes present in lupus also, so that could be a possibility.
It's still a good idea to get checked by your doctor and see what he/she thinks.
In the meantime, I would continue what you're doing - ibuprofen or tylenol for the pain, rest as much as possible, heating pad to help with pain/stiffness or even a warm shower or bath. You can try ice, however, I personally find that ice makes me hurt much worse.
Best of luck and let us know what you find out from the doc!