I m 62 yrs old, healthy, normal height and weight. Yesterday afternoon, I began feeling poorly, had a temp of 101.7, muscle aches, chills, slight headache and felt fatigued. Today my temp is 102. and I feel basically the same after lying around all day. I ve had this years flu shot, back in November 2013. My eyes feel scratchy and a bit droopy. What can be the matter with me and when should I start feeling better. I m very rarely ill . . . . . . in fact, can t remember when I ve had something like this.