Anxiety

I am having such a hard time. I am only 27 weeks pregnant. In the beginning I worried of having a miscarriage and now I worry something will go wrong with the umbilical cord or my baby will die of SIDS. My worrying is debilitating. Some days are better than others, mostly when baby is really active but days like today when he isn't as active it sets me into a depression and anxious state. I don't know what to do to stop this obsessing over things beyond my control. 😢😢😢