It sounds like the patient may have developed gestational hypertension, also known as pregnancy-induced hypertension (PIH). This is a condition in which a woman develops high blood pressure during pregnancy. It is often accompanied by proteinuria, or the presence of protein in the urine, and edema, or swelling, which can cause facial puffiness. Other laboratory features that may be present in a patient with gestational hypertension include an elevated white blood cell count, which can indicate inflammation or infection, and an elevated creatinine level, which can indicate kidney dysfunction. It is important for the healthcare provider to closely monitor the patient's blood pressure and other laboratory values to ensure the well-being of both the mother and the baby.