Boil ginger and garlic. Take zinc and Vit C supplement. Massage tummy with eucalyptus oil. Nausea means lack of Vitamin B, expecially B6. Chew fresh ginger, take fresh air and rest your stomach from processed foods. Place a warm bottle of water (wrap in cloth) on your tummy. My grandma would burn the rice and make a tea from it, the carbon in it will act as a filter. Do add lemon in your green tea. Make a fresh drink of aloe vera and apple. Rest.