that achy feeling like you get with fever and would take my temp all the time only for it to be normal, I also have that feel like I've been ran over by a Mack truck feeling too - as I think someone listed the symptoms in another posts - most people experiernce different symptoms at different times and severity - I think the key is to find a good physician who will not only listen to your complaints, but also work with you to find a solution - thankfully my GP was great at listening and then referred me to a wonderful rheumatologist who is helping me cope with this illness.