For last few days i'm having tightness feeling at frontal throat. Sometimes at lower portion feeling like band holding, sometimes at middle throat feeling the tightness. And mucus at back throat coming above to throat or between throat and nasal passage. No sneezing (rarely), coughing or fiver yet noticeably. I have hypothyroid. Tsh 5. I take thyronorm 50. I also used to take testoviron 250 mg/ml monthly but skipped for last 2 months. Can you please tell me why is this happening? The chocking tightness and something there in throat all the time? And mucus at back throat irritably all the time.