I even feel my vision is blurry and my left eye is so uncomfortable when the headache comes.

Question

You may be suffering from migraine. Migraines are recurring attacks of moderate to severe headache. The pain can be throbbing or pulsating, and is often on one side of the head. During migraines, people are very sensitive to bright lights and loud sounds. They may also experience nausea and visual problems like blurring, colored haloes and black outs. Often, people can tell when they are about to have a migraine because they see flashing lights or zigzag lines. Many things can trigger a migraine such as: -Lack of food or sleep -Anxiety/Stress
-Exposure to light
-Hormonal changes (in women)
-Continuous use of computers and smartphones
You need to identify what is your trigger for migraine and avoid the same. Please confirm that your eye examination is normal and eye strain is limited. If the frequency and severity of attacks is high, it is wise to see a neurologist or physician for prophylactic migraine treatment. Medicines can help prevent migraine attacks or help to relieve symptoms of attacks when they happen.

Sanghamitra Burman · Accepted Answer

You may be suffering from migraine. Migraines are recurring attacks of moderate to severe headache. The pain can be throbbing or pulsating, and is often on one side of the head. During migraines, people are very sensitive to bright lights and loud sounds. They may also experience nausea and visual problems like blurring, colored haloes and black outs. Often, people can tell when they are about to have a migraine because they see flashing lights or zigzag lines. Many things can trigger a migraine such as: -Lack of food or sleep -Anxiety/Stress
-Exposure to light
-Hormonal changes (in women)
-Continuous use of computers and smartphones
You need to identify what is your trigger for migraine and avoid the same. Please confirm that your eye examination is normal and eye strain is limited. If the frequency and severity of attacks is high, it is wise to see a neurologist or physician for prophylactic migraine treatment. Medicines can help prevent migraine attacks or help to relieve symptoms of attacks when they happen.

Arjun Kumar Singh · Answer

I think you are patient of migraine & you are having no refractive error or already using glass, you should consult neurologist.