hello iam 19 and for 7 weeks now i have felt extremely light headed n very dizzy, i have been put on blood pressure tablets 160 mg beta blockers but havent really done anything, i have been having trouble sleeping and sumtimes can go days without sleeping, its really exhousting for me now as its bin goin on far to long now, other things i have is like everything feels unreal to me like iam in a dream type thing, also have these strange crawling type pains in my right temple aswell as shooting ones and feels like water driping inside my temple, please get in touch as iam worried sick about all this