What is wrong and how do I treat it?

My first guess would be you were dehydrated, and maybe even anemic. Go to a doctor if its lasted that long..seriously..it sounds kinda serious, no one on yahoo is gunna be able to properly diagnose you since we cant check you out in person. If there are problems with insurance, or you cant afford to go to the doctor, look up free clinics, or call a doctor, or even the emergency room to find out, in their expert opinion, if its serious or not, and if you should make a doctor appt. or go to the ER, Youre not charged for calling, and if you are, (which i seriously doubt) its better safe than sorry, right?