Suggest Cure For Persistent Head Ache & Nausea

respected doctor's i have head pain in one size... and at the time of wake up i have eye pain very much... i coun't able to live in this world... vomit at every time, am suffering from this last 5 years.. plz doctor please please please give me solution... am seen all the doctor, am taken head and body scan, they telling no problem in ur body, but am only know the pain.... please please please please please help me am beg your leg, what is the problem? which doctor i want to see.?