I got up this morning shaking with palpitation (never had this on my first fast) and feeling really sick. My boyfriend who thinks am not in my right mind anyway was going to call the ambulance and I stopped him by finding my feet, taking a shower and going to work.I promised to eat today but the shaking is over am feeling much better. Am not weak or hungry and I don't even want to drink water, this taste in my mouth is awful. Is it ok not to drink any water at all?