Sore throat, difficult to swallow food and i feel that my throat is blocking... any umm help?.?

Sore throat can be due to common cold virus(most common cause) or bacterial cause such as strept- throat(requires examination by a physician and culture of the throat).If you have Fever of more than 100 degree, then you should get checked by a physician. Take pain medicine to reduce the pain intensity(Tylenol/Paracetamol every 6 hours for 2-3 days will help). By that time it will start to go away