Mine's not severe, but I'm still vomiting at 17 weeks. Totally doing my head in as every keeps telling me how great the second trimester is (still waiting for this great bit to start...)
Eating all day is my saviour...doesn't really matter what it is, as long as I am eating something every hour or so. Every few days I do a massive grocery shop of 'little things' (pretzels, grain waves, fruit bites, muesli bars, roll ups, diced fruit tubs, crackers, cashews, dried apricots, Bircher muesli)
Soft drink helps me heaps which I find weird cos I never really drank it pre-pregnancy. Solo and Schweppes orange and mango mineral water are my favourites at the moment. I'm almost drooling just typing that!