Also I dont think its that due to the Diarrhea and the pains in the arms and legs, sinusitis wouldn't cause that right?
I haven't tried Advil. When you say labs drawn do you mean a blood test?
It's been going on long enough you should probably get checked again and get labs drawn. A virus can turn into a sinus infection and cause a lot of discomfort though. Does Advil get rid of the aches temporarily?
I also get pains in my fingers and hands like a tingling feeling in my fingers and a dull ache in my hands