packingboxes Welcome. I am sorry you are suffering. You already have great avice from lovely Anya212. This level of sickness is not normal. Why you should have the misfortune to get Hyperemesis now, rather than before, is a thing only someone medical might answer - and maybe they don't know either, but it's bad luck and very miserable. As Anya says, it is impossible to keep going with this level of sickness and you will need a sick note and medication ASAP if you can't keep fluids down or get out of bed. Everyone is very supportive on here. Here's my usual spiel: Most sufferers find that they improve a lot at some point between weeks 14 and 20. Even those who are unlucky enough to suffer throughout generally are not as ill later on as they are in the first part. A good anti acid can make a surprising difference to the sickness. Kesostix are worth buying online or from a chemists, as while they aren't they best test of dehydration, hospitals take them seriously. Some drinks that have helped others: full sugar flat coke (if you don't find it too acid), ice lollies, the juice of tinned fruit, Lucozade, apple juice, Ribina, Dr Pepper, soda water, Elderflower water, tonic water, ice cubes, Iron Bru, lemonade, lemon squash, orange squash, orange juice (if not too acid), fizzy orange, 7Up, isotonic drinks, sips of chocolate milkshake (maybe soya), fizzy water, apple juice, Robinson's fruit drinks, Rubicon sparkling mango drink , raspberry Lucozade sport and frozen ice cubes of flat Lucozade sport . Foods of a sort include tinned fruit, cuppa soup, nibbles of crisps and chips, cheap ice cream, Scotch pancakes, bagels and biscuits and slices of meloln and mango.
Anya212 
you always give such good advice.
I' thihk I'll need to start a new thead tomorrow.