Diclectin??

So Im 11 or 12 weeks (they keep switching my due date) and havent been getting nauseas in the morning or puking but throughout the day I get bad indigestion, regardless of what I eat or avoid. Gravol & gingerale help the most but the pharmacist refused to give me any last time even though my midwife says its safe. She gave me a prescription for diclectin anyways, but will this help my indigestion? It keeps me up at bedtime and wakes me up during the night for an hour or two until the feeling passes enough for me to sleep.