Hope you married and have you met a doctor Urologist for Oligospermia. Kindly avoid taking medicines without consulting doctor. If you have vomiting, seizure / fits, blurring of vision, speaking difficulty, imbalance in walking only then you should worry. This could be a stress related headache. Consult nearest neuro specialist.
Next Steps
Consult nearest neuro specialist.
Health Tips
Avoid stress, do yoga or walking, sleep well, healthy diet.