Different symptoms for different people..., you may feel your energy levels have risen, Some people feel a weakness, but others pick right up and take off with the feeling of greater energy than before. your breath may wiff & your mouth tastes nasty. Headaches may clear if you had these. ...hope this helps
My mouth has settled down now panicked a bit as I thought I had somehow gone out of ketosis but the sticks still say I am...so either I am not noticing that horrible feeling I had anymore or I have introduced nettle and mint tea and wonder if that is cleansing it.. main thing is it is gone