I am bi polar and also dx'd Schizophrenic. Early..this morning I heard my deceased MOM call my name. And I actually answered..."what"?

I DO belive in paranormal activity. But how the heck am I supposed to tell the difference? I hope I am being clear here.

I am also thinking that the recent death of my last brother..has taken a real toll on me in every way. What do ya'll think!!
dottie