Sorry to sound a bit horrible but my scenario is that about 5 weeks ago, I sneezed and a blob of like clear plasticky stuff came from my nose. I had a septiplasty about 5 years ago. Now I never thought much about this. Since then, I have had a cough for 4 weeks, which just won't go, fluey symptoms and my nose feels tender. I feel really ill and have a disgusting taste and smell - it's hard to explain but it's so uncomfortable. There is no blood but iv had a awful cough and mucus that won't come up but antibiotics isn't helping - iv had 2 courses. Please help