Your symptoms are suggestive of a vascular headache or what is normally called a migraine.
Next Steps
You need to take an antiinflammatory with a mild sedative and try to sleep and get rest to get relived of the headache.
Please see a neurologist if this doesn't help
Health Tips
Look for triggers which causes these headaches:
Lack of sleep
Missing a meal
Exposure to extreme heat or sun
Having a cold and blocked nose
Taking Chocolates/ Spices/ Tea or Coffee
In women- related to the monthly periods
And if any of these , then to avoid the trigger or take precautions