Welcome to HCM,
There are so many causes of having headache.
From your descreption it seems that you might be having sinusitis
There is one possibility of having refraction
is equally common.
Consult your doctor and get examined and investigated with,
X-ray PNS (para nasal sinuses
Eye check up for having glasses.
Do not go for antibiotic frequently.
Take some pain killer if required.
ok and bye.