Unusual symptoms

I have been experiencing a tugging/pulling sensation in one eye for the past six weeks that makes it feel as if this eye is not accomodating/adjusting appropriately. My visual acuity is excellent. I was examined by two opthamologists and they found blepharitis and redundant conjnctiva but no other pathology was found that could cause this problem. I did experience an injury to my TMJ last year which may be playing a role in these symptoms. I also have not been sleeping for more than five hours a night for the past six weeks which I suspect may be adding to this problem.