Hi. I understand your concern s. you will need to undergo a detailed examination and investigation. Consult a pulmonologist for the same at the earliest

If the cough is so bad that the pain in the neck is unbearable for hours, I would suggest you to see a doctor soon. A good physical examination is necessary to give you appropriate medicines. Steam inhalation will help to open your sinuses. Okacet and Rex D are similar class of medicines. it is not advisable to take both at the same time.

Hi You need physical examination and follow up in person.  Consult a pulmonologist