Are you kidding me? Four days? Half a cracker because your head hurt?
Try strapping on a set and be a man. You are detoxing! Do you want an advil?
Seriously, a cracker is not goin to throw the detox into the poop-barral. Five oreo's and a glass of milk - maybe. Oh you so much want that now... opps.
Seriously, Listen to your body. You are making changes tryin to better the inside. The inside hates you right now. but it will love you when you are done. They say "Rome was built in a day", but hundreds of tousands of people hated it. The headache will subside - a cracker will help is needed. (organic preferred)