In that instance I would work though the causes of light headedness with your personal physician. It can be lots of things related to heart, brain, middle ear, blood pressure, blood sugar, etc
JCH MD
I believe this is a duplicate question that has already been answered
JCH MD
Since its new it is of concern. It is important that the "eye doctor" you saw was a physician MD ophthalmologist. If you saw a non MD non physician optometrist then you need to see an Eye MD. If you did see an eye MD and the problem persists then see a retina specialist. In the USA find one near you at www.aao.org
JCH MD
Not all holes need treatment. Holes are more common in high myopes. There is some risk that lasik could make the hole bigger so if your going to have it most often the hole is sealed with laser or cryotherapy.
JCHMD
The pain you describe is not typical of TIA. However it is typical of post Zoster neuralgia or cornea induced problems.If it persists see your ophthalmologist.
JCHMD