hello doctor..m 23 year old femal,studying dentistry in nagpur,,..my xams are rond the corner..n since past four days i feel very light headed..n sort of dizzy..i hav no other symptoms watsover..i consulted an eye specialist yesterday n he said i need to wear specks even though ..i just have a -0.75 number..he said this will reduce my eye related stress,,bt he asked me to consult an ENT SPECIALIST to get this light headed feeling checked up...i m also worried abt my studies..as i cant concentrate properly..:-( .i also m scared thinking that it could be vertigo???:-( pls help...