What Causes Head Spin,tiredness And Vomiting?

my name is aanchal i m 23 yrs old. i m suffering a head spin from 2-3 years . after head spin i ll became normal this happend only for micro second but now after this haed spin i m feeling tired and my hand and legs is become dull , lazy , mild confusion i feel. wht to do dr, wnen i was in 13 yrs old i had an epilepsy but after 3 yrs treatment , i was ok but this things again start now but in a little form of that attack . A Dr has told me that i suffering from absence seizures but my EEG report is normal nd he said it will take again 3 yrs to become . he is right, after his medicine i dont have head spin but feeling lack of conscious nd occasionally vomiting also