Hello, I m concerned about my eye and possibly brain! 5 weeks ago I was practising head stands (I m 36, teach yoga and was just attempting to perfect some moves) however I felt pressure behind my eyes and in the top of my head and presumed it was my sinus as I have hay fever. A few hours later I d developed a twitching left eye, the outer corner and upper lid area. This has been repeating now several times a day for 5 weeks. It s accompanied occasionally by a tingling/fuzzy sensation around the socket and immediately surrounding cheek and side of head, and an eye ache. If I sneeze or cry the twitching goes into overdrive for serveral seconds. Worried and it s driving me barmy! Do I see a doctor or an optician?