I would continue your refeeding for another two weeks, sticking to as much raw foods as possible. Then start another, hopefully much shorter fast to eliminate the symptoms that have come up since. You could probably go on a shortish fast anytime now if your appetite disappears, but it would be best to wait out the refeeding period.
It sounds like your body has reacted to ending the fast too soon to me. Your body just wasn't ready to return to digestion.