When does the nausea stop? I'm on 50 MG , at first it was just upset stomach, then progressed to diarrhea and then vomiting. Im on day 4. I started breaking the pill in half so hopefully that works. One of my biggest phobias is vomiting. I don't wanna stop taking it because I can already see a different in how I feel but I don't wanna keep getting sick. Has anyone else had this problem?