Taking meds for severe nausea and vomiting

Mikalanne
Just started taking this today at 8 weeks pregnant. I have had very severe nausea and vomiting to the point I can't keep any food, prenatal vitamin down and it's hard to drink water so I was getting dehydrated. Anyone had experience with Diclegis and have any advice about side effects or issues? Any good reviews about it? I always worry about some medications that cause birth defects but I was told this is perfectly safe for baby 😊