Hello, I Recently Had A Fever For 3 Days, Along

Hello,
I recently had a fever for 3 days, along with severe muscle pain (mainly in my forearm area, affecting my finger dexterity and strength) I did not have diarrhea, vomiting, nasal problems, cough or other typical flu like symptoms. The blood work suggested I was healthy, and never received confirmation of my ailment. The fever went away, but the severe muscle pain remains. I cannot open a can of pop or even push down the button of my shaving cream to expel it from the can. I do not have a history of muscle issues. I am a healthy 31 year old male. I play sports, but do not work out. I have not over-exerted my muscles recently.

thank you,