I have been sick for 3 days. It started out as nausea , fatigue , and all over body aches. The next day i had a fever of 102 and the same symptoms as before. Today i still have the fever, the fatigue, body aches, but now when i get up or move everything starts spinning and it hurts my eyes to have the light on but i dont have a head aches, also stomach cramping. Do i have the flu or should i go to the doctors?