I know I had a virus infection that led an upper resp. infection but that passed but one week I had a running nose maybe due to allergies but whatever, One day I had a bad headache felt pressure on my face. I suffer from bad sinus, chronic sinusitis year round but this day I decided to go to the ER, the only looked at the symptoms which brought me there which was my headache and the pressure. They gave me flonase and saod to take sudafed. Its the fourth day and I can breath but I noticed on the back of my tongue red dots, like enlarged and the back of it looks dry. Its hard to swallow right now. I can breath fine just that everytime I breath, I can feel the back of my throat. Should I go to the ER? or wait this out?