Try nutrient soups / porridge/congee , cereal, oats , yoghurts
Small meals but frequent
Small bowl or rice with soups etc
Lemon water / honey lemon water or any can ease the nausea
same here! nothing seems to perk my appetite. what I try to do is drink milo if I'm really hungry and nauseous. It does help. but still must force to eat something for nutrients!