Hello, I'm 16 years old. At the start of the year I started getting a fever and like all my energy was gone and I was having chills etc but it faded away in a few days. Then about a week later it started again and faded away and then I started getting a sore throat as well. Then a few weeks later it came back and I had nausea, a very very sore throat, I couldn't keep anything down for days and I threw up blood once. I had a fever every night that week of around 30-40 deg. After that I had a nose bleed, but then it all faded away ..and now the other day I got sick again! Fever, and I was so so tired. None of this is contagious as no one around me has got it.