Welcome to BBLibra and Maz91. *BBLibra I am glad the suggestions on this thread have helped. While Hyperemesis typically lasts longer than ordinary pregnancy sickness, it does get a lot better for most people. If Stemetil only works part of the time, do ask for a different medication - there are various safe ones they can try.
Maz91 Welcome. You are round the worst bit for many, coming up to the ten week mark. Do ask for meds. Are you in a country where they are prepared to prescribe meds? I know they can be very reluctant say in the Netherlands, from experience on this thread. Here is my normal spiel below which I hope might help. Things do get a lot better for most people at some point between weeks 15-21. Even the unlucky minroity who suffer throughout almost never feel as bad as in the first tri. Have you got kesostix (or whatever they are called where you are) to check for the early stages of dehydration as even though they are not the best test of it, hospitals do take the presence of ketones seriously? You can get them from a chemists. An anti acid can make a surprising difference. ere are some drinks that have helped others. Full sugar flat coke, ice lollies, the juice of tinned fruit, Elderflower water, tonic water and Elderflower cordial (eallison's tipple), Lucozade, soda water, lemonade, fizzy orange, orange squash, Iron Bru, orange juice if not too acid, ice cubes, Dr Pepper, Chocolate milkshakes (maybe soya), 7Up, isotonic drinks frozen into cubes, flat full sugar coke frozen into cubes and fizzy water. Some foods of a sort: nibbles of crisps and chips, tinned fruit, slices of melon and mango, baked potato, toasted bagel with butter, grated cheese, cheese puffs, Scotch pancakes, cuppa soup, biscuits and cheap ice cream.
PippinStar Thank you for your kind words and the
are much appreciated. Here are some in return.
I am very happy to hear that things have got so much better for you.
kissngthebear I hope you are having a better day today.
justtheonethen How are things today?
I still don't know who that was with the horrinble tooth infection and skin problems to make things feel worse. 
Waves to minibear BeautyandtheBump sickandtiredofsick and everyone.