Thanks for providing more information.
As you have stuffy nose so possibly it can also be a contributing factor in headache and you should try OTC Claritin or if you have Zyrtec then take it and Tyelnol for 3-5 days.
Avoid Advil as you have NAFLD.
Also do steam inhalation and nasal saline spray.
Use a humidifier in your room.
Stress and anxiety can be aggravating factors so you should take proper rest and do deep breathing exercises.
If your symptoms'll persist more than a week then you need to be seen by your doctor for a clinical examination.
As taking pain killers more than a week can cause adverse effects like gastrointestinal upset and even long term use can result in rebound headache.
I hope this helps.
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