Talk to Ent Specialist on Throat Pain

its almost 1 week now, i have used cold drink just 2 to 3 sips and result is my throat infected, i can't even drink water it pain so much, i have to take medicine, it was clear, but from last day again i have pain in my throat and can't talk (awaz ni nikal rhi ) with all these in morning today my left eye have redness with yellowish discharge . pls suggest any medicine