Then stop taking it.it doesn't work for ur body.y can just be taking ur routine drugs

1) For Vomiting/Nausea, it's very typical in the first trimester but it reduces other time. Try to avoid food with too many seasonings and Vegetable oil. Try biscuits or tom-tom after meals. Food with fibres also helps. For discharge, does it smell, if it does, or it's getting too worrisome? You need to see a doctor asap