14 weeks and still being sick everyday?!

Brandi-lea • Khaleesi-May Dizney Van Vliet - my precious daughter born on 23.6.15 👶🏼🌸
Im now in my second trimester and at 6 weeks pregnant nausea started for me. I was signed off of work for 5 weeks or so and was being sick almost everyday, if I wasn't being sick I was extremely nauseated permanently and could barely eat food. Well, Christmas arrived and I had a few days of pure total relaxation, the nausea and sickness disappeared and I was so happy! But the past few days my sickness and nausea have come back and now I'm being sick everyday again as well as struggling to eat.. When will this pass? My midwife told me it should be gone by second tri but it isn't and I'm starting to feel really down as I permanently feel ill and can't even eat without being sick :( I have been tested and because my urine doesn't show dehydration they are saying I haven't got HG, so I don't really know what to do, I live in the UK and they haven't offered me any medication to help or anything.. What do I do? How I can I stop this?