Started 0.25 on Monday there, felt fine until this morning, was already 2.5lbs down this week. Then at 4.30am woke up so nauseous with Sulfur burps and the runs, then eventually vomited. This repeated about 5/6 times over 3 hours. Is this normal?! And will my body get used to it?? My dinner was half an oven pizza and a Coke Zero, was reading both those things can be a trigger