Hi, Here are my symptoms: Started out 6 days ago with what seemed like a cold. Chest congestion, and cough. Then fever, profuse sweeting, and very rapid Heart Rate for hours. Followed by Nausea, and then Diarrhea a couple of days later. Today I have a rash on my abdomen on both sides of my hips and under my chest... Any clue what I may be dealing with, or what tests you recommend I get done? Thank you.