about a month ago i was dealing with pain on back top of head now its getting worse. my symptoms r i can't stay awake during day i can be talking to sumone and fall a sleep im really active..loose eye sightand gets blurry,forget things even went im talking i forget what im talking about.people think im drunk or over medicated i don't do either.pain in my left eye it feels like my eye and heads gnin to explode,lose of balance,can't grab things i get plenty of rest ,i eat right,im always tired get cold and hot can't hear,seeing black spots,and fire works,feel dizzy so please help me or lease give me sum info and thanks for ur time