The nausea has hit me. I always, always feel nauseous. I don't know if it's because I need to eat, or if I really am nauseous. I haven't vomited yet, but I feel like I am... Anyone else know the feeling where you are so hungry that you feel sick? That is how I constantly feel, so I eat just a little bit. I don't know what to do and keep losing weight. Help. Suggestions?