Intense nausea at 24 weeks? Should I message my OB?

On Tuesday I started throwing up, I couldn’t keep any water or anything down. They prescribed me zofran which stopped the vomiting. Since then, I have been incredibly nauseous everyday to the point where it’s debilitating. I can keep fluids down but I can hardly eat or do regular tasks without having to sit down so I don’t throw up. Is this normal for 24 weeks? Should I mention it to the OB or should I keep waiting to see if it passes in a few days?