hi, i had a cold for 2 weeks, went away and woke up one day with a sore throat , then it seemed like i still had a cold. i finally felt better for 3 or 4 days. yesterday my throat started hurting again, but it was a different feeling, not like my typical sore throat. this time it feels like pins and needles. its not very painful, just kind of uncomfortable i also can hear a swishing sound in my left ear when i lay down or yawn, but usually only in morning