Make sure your diet is rich in colors, lots of vegetables, and drink plenty of water. The one caution I have is to get your blood pressure checked and make sure you are not developing preeclampsia. It consists of swelling, head ache, visual disturbances like seeing spots before your eyes, elevated blood pressure, severe heartburn, liver enzyme elevations, etc, but can be very serious and lead to seizures. Call and talk with your doctors nurse and update them if your headaches are frequent or prolonged. If you gain weight with alot of fluid in your tissues suddenly, call your doctor.