i read your query and understood your concerns. from the available description it is clear that you are having frontal sinusitis which can explain all of your symptoms except tingling sensation in groin. presence of pain on touch (tenderness) pain while in reclining position and coincidence of pain with post-nasal drip favors the clear cut diagnosis. one thing is that the episodic nature of pain which is not common with frontal sinusitis but can occur in few cases. i feel that pain over left eye and tingling sensation is not casually related as there is no condition which can explain both these symptoms on basis of single disease. the one possibility is anxiety associated with recurrent pain can be cause of tingling over the groin area although constant nature of tingling on same location points against anxiety. we can expect that complete neurological examination will reveal the true nature of association. at this moment i must assure you that this is not something serious and get yourself treated for sinusitis to break the event of chains. for further information consult a neurologist online --> <link>
i have episodes of dull pain over my left eye. what could be causing this?