5) early February, I started suffering
from allergies that turned into a bad sinus
infection/cold. The symptoms were a sore throat that lasted for 2 days, bad nasal congestion, constant clear phlegm that later turned yellow, pain on my nose area and dry cough. This lasted for a week. 6) Late February, I'm feeling sick again and it started with a sore throat, nasal congestion, pain on the roof of my mouth, runny nose, clear/yellow mucous and occasionally sneezing.