My fever is 37.6. i spend the whole night projectile vomiting and cramps on my stomach. i am battling with headache and body chills. the vomiting was only sunday night. since then nothing. just cramps and my body joints pain.

Any different food?: One option for those symptoms is gastroenteritis (stomach flu) The most common way to develop viral gastroenteritis — often called stomach flu —is through contact with an infected person or by ingesting contaminated food or water. If you're otherwise healthy, you'll likely recover without complications. Please see a doctor if the symptoms continue or if they get worse