Nausea

Hi, ladies...I’m 7 weeks pregnant, I’m due March 2nd. For the last two weeks I have this constant nausea, no matter what I eat or drink I feel extremly nauseus (no vomiting at least). How do you cope? I have tried ginger, citrus, eating small portions multiple times, acupressure bands...nothing seems to help. Any ideas other than waiting till second trimester🙂?