Headache Problem From Last 2 Year

Dear Sir, Suma here i have headache from last 2 year i met so many doctors they will tell to take some tests but the result will show nothing happend but i can't able to tolerate that pain. And last 4 year back i was having TB as doctor told now it cured no problem from that. When headache comes i will get nervous, i can't hold even one pin in my hand i can't able to breath my body will become swet. Can you help me out from this problem.