There is an over the couter sleep aide you can take called Restavit, you have to ask at the counter for it but I took 2 tabs a day with 100mgs of B6 a day to cure my HG, it worked a treat and it is a catagory A drug meaning it is safe to take during pregnancy. I know how awful it is. I had burst blood vessels around my eyes from the vomiting, I dread the next time I get pregnant although now I know the trick.