Severe HG I need suggestions!!

Ka

So I am 18 weeks 4 days and I can’t stop puking and my stomach is so sore from it. I was put in the hospital for fluids last week. My doctors have me on zofran reglan and dicleigis. They help some but I’m miserable and loosing weight. I’m also very constipated and that doesn’t help either. Anybody have other suggestions.