😷 on the stomach

So before my. I noticed that I could eat a meal and then I would becomes ill on the stomach I thought that it was just acid reflex but there's no way acid reflex and make you vomit your whole entire meal.then I noticed my Perry was three days late still again vomiting here in there I'm getting ready to freak out but I want to wait I don't want to TEST too soon My husband and I fingers are crossed this will be my first child