Nightmares during divorce

Anyone else have vivid emotional nightmares during the divorce process? I know it’s normal and probably because I’m going through a huge life change. I just can’t deal with them anymore. The dreams are so traumatizing to me to wake up from because it takes me all day sometimes two days to get over the dream. This morning I woke up with my heart racing because I dreamt that my city got nuked with 2 bombs back to back. I survived both of them but I was under shelter and I could only find one of my children 😭 not long after they told us we were safe to come out of shelter, a big loud dark tornado came our way. Thankfully we survived that too. I woke up shortly after. Tornados are my worst fear in life. I have PTSD and I’ve had war dreams in the past as well. I’ve never seen combat so idk why I would dream about war like that. Never experienced war either. I have an appt with a psychiatrist July 27 so I will be talking to them about it but I’m just wondering if anyone else has gone through this?