17 weeks and have the stomach bug

Chelsea
I'll be 17 weeks tomorrow and I've been up all night with horrible stomach pain and my body keeps trying to throw up. I can't even walk without feeling like I'm going to get sick. I have emetrol and I've heard it works really well with this type of nausea and all. Have any other ladies taken this before while pregnant? Like every other medication, the bottle says ask dr before using if pregnant or breastfeeding, but I don't think my Dr is open today so I can't just call. :/