Last night I spiked a fever or 102. I had major chills. I also had been having really bad stomach pain, both right under my ribcage in the middle, and on my right side. It felt like my ovaries were ripping apart. I was nauseous all day, and my back hurt. I felt really lethargic and just couldn't hardly move. I still feel this way today, but my temp isn't as high. Any ideas what could be wrong?!