my husband and I are religious people. But sometimes I have nightmares that my husband gets killed,…

my husband and I are religious people. But sometimes I have nightmares that my husband gets killed, and I wake up and can't go back to sleep because I just can't stop thinking, well what if everything I believe in isn't real? and I start bawling because I can't imagine a day, a year, or a lifetime without my husband. I seriously can't stop crying over this 😕