Worried mama

Amy

Im currently 10 weeks pregnant and I've had really bad morning sickness and was told I have hyperemesis gravidarum back in July at 15 weeks my water broke and I lost the baby at 18 weeks . Will me getting dehydrated or throwing up so much cause low fluid levels or possibly cause my water to brake? I'm going to ask Monday at my appointment but I've been having nightmares about my water breaking and losing the baby again .