I am 16 years old. A girl. I have been having painful hip and knee problems every so often when I run. My ears have been hurting off and on and an eye twitch that has left my eye sore. More importantly I've been having a headache, stomachache, some heartburn, and I feel very fatigued. I was sent home from school with 101.5 fever. It all seems very seperate to me but maybe I'm missing something?