Hi.. It s been two months and m feeling lightheadedness and weakness... I did severe workouts last year and n got headaches twice last year for about 3weeks due to inadequate sleeps... This again started with headaches and weakness..headache is gone but still have feeling of drunkenness all the time.. My Ecg n Ctscan came normal.. I was taking whey protein n fat burners. But not consuming since this happened.. Any other tests u suggest as m.sleeping normally now.