I have dull body pain i.e., near the neck and it spreads through the shoulders, both my arms also pain, this is there for the last two weeks. I am experiencing as though I have fever, but no temperature, I feel like I need rest, but I do not. I am normally working. I have a good night sleep no disturbances. My tongue is like as though I have fever and no taste (this is very slight). Is it any symptoms for any upcoming disease...or will this go...