Doxylamine / pyridoxine
"The first time I took it, I took one pill upon waking up. I literally stayed in bed the ENTIRE day. I could hardly open my eyes, let alone lift my head off the pillow. Thank goodness it was a weekend and I didn't have to work! I chalked it up to a bad morning sickness day and took two at bedtime that night. The next morning, it wasn't quite as bad but it was still a struggle to get through the day. 



I wasn't nauseous, but I was so fatigued and sleepy, and just felt "bad." I realized it might be the diclegis, so I didn't take any more after that. So now I'm back to all-day nausea (no vomiting), but at least I can function! 



I only recommend diclegis if you've got major vomiting/HG. Otherwise, the side effects just aren't worth it."