I have been struggling with anxiety and panic since 2016 when my 47 yr old husband had to have open heart surgery. I was dealing with that ok until my father in law collapsed on me from a massive heart attack as I was walking him out of the hospital after his visit with my husband. He ended up dying 2 doors down from my husband that evening. My anxiety stems from something being wrong with me, particularly my heart. I've had my heart checked out by Dr's, but that doesn't seem to settle my fears. I had pretty good control of it for about two years and for some reason it has come crashing in again. It is ruining my life. My fear is that I am going to die.