Postpartum anxiety/depression (with a toddler)

Jonah

So my son is 19 months, I’m also 25 weeks pregnant. Within the past few months, I have been having these extremely strange morbid visions of my son dying or being killed. I’ll have full on panic attacks and start sobbing and hyperventilating. Has anyone else experienced this? And so late after having your baby? Could it be related to the pregnancy also? Please help😫