In absence of any injury/ trauma, the symptoms as mentioned in your post can be due to:
3. Tension headache
4. Cluster headache
(500 mg to be taken thrice a day) for symptomatic relief.
2. Antibiotics based on culture & sensitivity reports.
3. Steam inhalation
4. Antihistamines like Allegra
can also be used.
So, kindly consult your General Physician & start treatment.
Investigations like complete blood count
& X ray
of para-nasal sinus will be helpful.
Wishing a good health.