I am a 17 year old female with no medical conditions, of a slender build. The past week I have had a sore throat and coughing, but as of last night I now have no energy, a tightness around my chest, muscle and joint aches, and occasionally when I urinate it is orange in color. Also all of last night I kept on getting really hot and then I would get cold, and had to keep taking off jumpers then putting them back on.