Today Is Monday 2/15 And Since Friday Evening 2/12, I

Today is Monday 2/15 and since Friday evening 2/12, I have been having what seems to be flu like symptoms: am tired, weak, body aches and can't find a comfortable position while reclining, headache, and so much burping. My body temp goes from hot to cold, and there are nights I couldn't sleep from body aches. I also have a sore throat, and gurgling in salt water had helped it some. Today, I feel a little nausea, and In fact, I threw up a bit in the morning.