Does this happen to anyone else?

I’m 27 weeks and still vomiting frequently but I’m not nauseous, I just have occasional reflux/heartburn. The vomiting is usually triggered by coughing, my tummy tightens and pushes the food up and the coughing turns to gagging then I just start spewing. It even happens on an empty stomach so it’s not related to meal sizes.

I really can’t get it under control, I know it’s not really morning sickness so meds aren’t useful. I just don’t have any room in there and any jostling on my tum just spills upwards. I’m wondering if this is a common symptom or if something else could be wrong?