Eye Pain

Dear Sir, From last 2 days i am suffering from eye pain. Actually the pain is in my right side eyebrow. Its like there some niddle is pinching my muscle of inside eyebrows. And for this my right side nose is also tickling. The pain comes in every 5-15 min and last for 2-3 sec. My eyesight is clear and am not using any glasses. No cold or cough. But for this pain no change in my eye size as well as eye size is same as before. Could you please help me? Thanks Sanjana Samira