Hello I have studied your case As per your history and symptoms it looks like lower respiratory tract infection or lyringitis. You may need blood investigation, endoscopic evaluation, and clinical examination Take precaution to avoid spread of infection. Betadine gargle may help you in reducing symptoms. Decongestant can be started consulting your doctor. Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries. Wishing you good health. Take care