I've Had A Really Bad Headache For 2 Weeks && 1 Day Now ..!!! It Started When I Was 6 Weeks (July 17th) Exactly,Typically When Most People Find Out That They're Pregnant ..!!! My Doc Says Its A Dehydration Headache But Since I've Been Able To Hold My Food Down,I've Been Drinking Nothing But Water To Hydrate Myself To Get Rid Of This Headache But NOTHING Has Worked ..!!! Has Anyone Else Had This Problem ..??? If So,What Did You Do To Get Rid Of Your Headache ..???