During early pregnancy can you throw up but it not come out is that morning sickness?

Dry heaving is a common symptom of morning sickness during early pregnancy. It involves the sensation of wanting to vomit but not being able to produce any vomit. This can be caused by the hormonal changes that occur during pregnancy, particularly the increase in the hormone human chorionic gonadotropin (hCG). Dry heaving can also be accompanied by other symptoms of morning sickness, such as nausea, changes in appetite, and food aversions. It's important to stay hydrated during pregnancy, and if dry heaving is severe or persistent, it's a good idea to consult with a healthcare provider for guidance and recommendations on ways to manage the symptoms.