My husband and I (and some of our kids )had the flu . I had vomiting for a few days, chills, aches and pains, cough, sore throat, sweating,weakness, etc. After a full week my husbands went into pneumonia, and he got antibiotics for that.. My symptoms lessened, so I thought I was getting better, went back to work, obligations with kids etc... It has now been 3 weeks, and I constantly have chills, body aches and pains, and a cold and cough. USUALLY, but not always, when I eat, about an hour after, I have severe cramping in the abdomen. Although I am 57, I usually exist on anywhere from 4-6 hours sleep, and have high energy. Now, I am napping and sleeping often 8 hours, and am still TIRED ALL the time.