 [ Symptoms ] hi im only 14 and i have a sore throat and ive been shaking a lot and slight feaver and a headache what could it be [ Disease ] if you are shaking and having a headache along with your sore throat you need to see a doctor to look at you immediately most sore throats are caused by infections but some infections are more serious than others a doctor can test your throat to see if you have strep throat or something serious go to the doctor right away