AJ2015 I'm so sorry your having a rough time! Speaking from my own experience with H and being a midwife I wonder 2 things - have you looked into the food triggers for outbreaks? It could be your consuming a lot of something that causing them. And 2 there are supplements that are safe in pregnancy to support your immune system - echinacea, garlic, lemon balm... But you need to talk to your doc about them and the meds. If they aren't working they need to be changed. There is more you can do! Don't give up! This is partly hormonal, the placenta starts pumping out growth hormones to get your baby ready for the birth.